Data List / Active Test

HINT: 

Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time

1. Warm up the engine.
2. Turn the ignition switch off.
3. Connect the Techstream to the DLC3.
4. Turn the ignition switch to ON.
5. Turn the Techstream on.
6. Enter the following menus: Powertrain / Engine and ECT / Data List.
7. According to the display on the Techstream, read the Data List.

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Vehicle Speed	Vehicle speed/ Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)	Actual vehicle speed	The speed is indicated on speedometer.
   Engine Speed	Engine speed/ Min.: 0 RPM, Max.: 16383 RPM	650 to 750 RPM: Idling	-
   Calculate Load	Calculated load by ECM/ Min.: 0%, Max.: 100%	10 to 40%: Idling 10 to 40%: Running without load (2000 RPM)	-
   Vehicle Load	Vehicle load/ Min.: 0%, Max.: 25700%	Actual vehicle load	-
   MAF	Air flow rate from mass air flow meter/ Min.: 0 gm/sec, Max.: 655.35 gm/sec	3.2 to 4.7 gm/sec: Idling 13.1 to 18.9 gm/sec: 2000 RPM	If the mass air flow volume is approximately 0.0 gm/sec: The mass air flow meter power source circuit is open or short. The VG circuit is open or short. If the mass air flow volume is 271.0 gm/sec or more: The E2G circuit is open.
   Atmosphere Pressure	Atmospheric pressure/ Min.: 0 kPa, Max.: 255 kPa	Equivalent to atmospheric pressure (absolute pressure)	-
   Coolant Temp	Engine coolant temperature/ Min.: -40°C (-40°F), Max.: 140°C (284°F)	75 to 100°C (176 to 212°F): After warming up	If the value is -40°C (-40°F): the sensor circuit is open. If the value is higher than 135°C (275°F): the sensor circuit is shorted.
   Intake Air	Intake air temperature/ Min.: -40°C (-40°F), Max.: 140°C (284°F)	Equivalent to ambient air temperature	If the value is -40°C (-40°F): the sensor circuit is open. If the value is higher than 128°C (262°F): the sensor circuit is shorted.
   Engine Run Time	Engine run time/ Min.: 0 s, Max.: 65535 s	Time after engine start	Service data.
   Initial Engine Coolant Temp	Initial engine coolant temperature/ Min.: -40°C (-40°F), Max.: 119.3°C (246.8°F)	Coolant temperature when engine started	Service data.
   Initial Intake Air Temp	Initial intake air temperature/ Min.: -40°C (-40°F), Max.: 119.3°C (246.8°F)	Intake air temperature when engine started	Service data.
   Battery Voltage	Battery voltage/ Min.: 0 V, Max.: 65.535 V	11 to 14 V: Idling	-
   Glow Indicator Supported*3	Glow indicator supported/ Unsupp or Supp	-	-
   Glow Indicator*3	Glow indicator/ ON or OFF	-	-
   Accelerator Position	Accelerator pedal position/ Min.: 0%, Max.: 399.9%	Actual accelerator pedal position	-
   Accel Sens. No. 1 Volt %	Absolute accelerator pedal position No. 1/ Min.: 0%, Max.: 100%	10 to 22%: Accelerator pedal released 52 to 90%: Accelerator pedal fully depressed	-
   Accel Sens. No. 2 Volt %	Absolute accelerator pedal position No. 2/ Min.: 0%, Max.: 100%	24 to 40%: Accelerator pedal released 68 to 95%: Accelerator pedal fully depressed	-
   Accel Sensor Out No. 1	Accelerator pedal position sensor No. 1 voltage/ Min.: 0 V, Max.: 4.98 V	0.5 to 1.1 V: Accelerator pedal released 2.6 to 4.5 V: Accelerator pedal fully depressed	-
   Accel Sensor Out No. 2	Accelerator pedal position sensor No. 2 voltage/ Min.: 0 V, Max.: 4.98 V	1.2 to 2.0 V: Accelerator pedal released 3.4 to 4.75 V: Accelerator pedal fully depressed	-
   Accelerator Idle Position	Whether or not accelerator pedal position sensor detecting idle/ ON or OFF	ON: Idling	-
   Accel Fully Close Learn #1	Accelerator fully closed learning value No. 1/ Min.: 0 deg, Max.: 124.5 deg	-	ETCS service data
   Accel Fully Close Learn #2	Accelerator fully closed learning value No. 2/ Min.: 0 deg, Max.: 124.5 deg	-	ETCS service data
   Throttle Sensor Volt %	Throttle valve opening percentage according to throttle position sensor/ Min.: 0%, Max.: 100%	10 to 22%: Accelerator pedal released 64 to 96%: Accelerator pedal fully depressed	Value calculated based on the voltage at terminal VTA1.
   Throttl Sensor #2 Volt %	Throttle valve opening percentage according to throttle position sensor No. 2/ Min.: 0%, Max.: 100%	42 to 62%: Accelerator pedal released 92 to 100%: Accelerator pedal fully depressed	Value calculated based on the voltage at terminal VTA2.
   ST1	Brake pedal signal/ ON or OFF	ON: Brake pedal depressed	-
   System Guard	System guard/ ON or OFF	-	ETCS service data
   Open Side Malfunction	Open side malfunction/ ON or OFF	-	ETCS service data
   Throttle Idle Position	Whether or not throttle position sensor detecting idling ON or OFF	ON: Accelerator pedal released OFF: Accelerator pedal fully depressed	-
   Throttle Require Position	Required throttle position/ Min.: 0 V, Max.: 4.98 V	0.5 to 1.1 V: Idling	-
   Throttle Sensor Position*1	Throttle position sensor/ Min.: 0%, Max.: 100%	0%: Accelerator pedal released 50 to 80%: Accelerator pedal fully depressed	Recognition value for throttle opening angle on ECM.
   Throttle Position No. 1	Throttle position sensor No. 1 output voltage/ Min.: 0 V, Max.: 4.98 V	0.5 to 1.1 V: Accelerator pedal released 3.2 to 4.8 V: Accelerator pedal fully depressed 0.6 to 1.4 V: Fail-safe operating	-
   Throttle Position No. 2	Throttle position sensor No. 2 output voltage/ Min.: 0 V, Max.: 4.98 V	2.1 to 3.1 V: Accelerator pedal released 4.6 to 4.98 V: Accelerator pedal fully depressed 2.1 to 3.1 V: Fail-safe operating	-
   Throttle Position Command	Throttle position command value/ Min.: 0 V, Max.: 4.98 V	0.5 to 4.8 V	-
   Throttle Sens Open Pos #1	Throttle sensor opener position No. 1/ Min.: 0 V, Max.: 4.98 V	0.6 to 1.4 V	ETCS service data
   Throttle Sens Open Pos #2	Throttle sensor opener position No. 2/ Min.: 0 V, Max.: 4.98 V	1.7 to 2.5 V	ETCS service data
   Throttle Motor Current	Throttle motor current/ Min.: 0 A, Max.: 19.9 A	0 to 3.0 A: Idling	ETCS service data
   Throttle Motor DUTY	Throttle actuator/ Min.: 0%, Max.: 100%	10 to 22%: Idling after engine warmed up	ETCS service data
   Throttle Motor Duty (Open)	Throttle actuator duty ratio (open)/ Min.: 0%, Max.: 255%	0 to 40%: Idling	ETCS service data
   Throttle Motor Duty (Close)	Throttle actuator duty ratio (closed)/ Min.: 0%, Max.: 255%	0 to 40%: Idling	ETCS service data
   Throttle Fully Close Learn	Throttle valve fully closed (learned value)/ Min.: 0 V, Max.: 4.98 V	0.4 to 1.0 V: Accelerator pedal released	-
   +BM Voltage	+BM voltage/ Min.: 0 V, Max.: 79.998 V	11 to 14 V: Ignition switch to ON and system normal	ETCS service data
   Actuator Power Supply	Actuator power supply/ ON or OFF	ON: Idling	ETCS service data
   Throttle Position	Throttle valve opening angle/ Min.: 0 deg, Max.: 499.99 deg	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   ISC Flow	Flow rate calculated using information from each sensor/ Min.: 0 L/s, Max.: 79.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   ISC Position	Requested opening amount calculated using ISC control/ Min.: 0 deg, Max.: 499.99 deg	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly This is the throttle valve opening amount while the engine is idling (the throttle valve opening amount necessary to maintain ISC air flow).
   ISC Feedback Value	ISC feedback compensation amount/ Min.: -40 L/s, Max.: 39.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   ISC Learning Value	ISC learned compensation amount/ Min.: -40 L/s, Max.: 39.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Electric Load Feedback Val	Compensation flow rate according to electrical load/ Min.: -40 L/s, Max.: 39.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Air Conditioner FB Val	Compensation flow rate according to air conditioner load/ Min.: -40 L/s, Max.: 39.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   PS Feedback Val	Compensation flow rate according to power steering load/ Min.: -40 L/s, Max.: 39.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Low Revolution Control	Low engine speed control operation state/ ON or OFF	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   N Range Status	Shift lever N status/ ON or OFF	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Eng Stall Control FB Flow	Intake air compensation flow rate/ Min.: -40 L/s, Max.: 39.99 L/s	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Deposit Loss Flow	Flow loss due to deposits/ Min.: -40 L/s, Max.: 39.99 L/s	-	This value indicates the amount of compensation for a decrease in flow passage area due to the buildup of deposits on the throttle valve. Check this value for reference when the engine stalls, is difficult to start, or idles roughly. When the ISC learned value is initialized by disconnecting the battery negative terminal or removing the fuses (EFI MAIN and ETCS fuses), perform the following procedures in order to quickly relearn the Deposit Loss Flow value. After the Deposit Loss Flow has been relearned, gradual fine adjustments will continue automatically. Start the engine cold and allow the engine to idle. After the engine is warmed up (engine coolant temperature is above 80°C [176°F]), allow the engine to idle for an additional 5 minutes. Turn the ignition switch off and wait for 30 seconds. Start the engine again, and allow the engine to idle for 5 minutes.
   Injector (Port)	Injection period of the No. 1 cylinder/ Min.: 0 μs, Max.: 65535 μs	2000 to 4000 μs: idling	-
   Injection Volum (Cylinder 1)	Injection volume (cylinder 1)/ Min.: 0 ml, Max.: 2.047 ml	0.005 to 0.015 ml: Idling	Quantity of fuel injection volume for 10 times.
   Fuel Pump Speed Control	Fuel pump speed control status: ON or OFF	ON: Idling	-
   Fuel Pump/Speed Status	Fuel pump/speed status/ ON or OFF	-	-
   Vacuum Pump	Key-OFF EVAP system leak detection pump status/ ON or OFF	-	-
   Current Fuel Type	Status of the current fuel type	Gasoline/petrol	-
   EVAP (Purge) VSV	Purge VSV control duty/ Min.: 0%, Max.: 100%	0 to 100%: During idling	Command signal from ECM.
   EVAP Purge Flow	Purge flow/ Min.: 0%, Max.: 399.9%	0 to 100%: Idling	-
   Purge Density Learn Value	Learning value of purge density/ Min.: -200, Max.: 199.993	Idling: -40 to 0	Service data.
   Vapor Pressure Pump	Vapor pressure/ Min.: 0 kPa (0 mmHg), Max.: 1441.77 kPa (10814.17 mmHg)	Near atmosphere pressure: Fuel cap removed	Pressure inside fuel tank monitored by vapor pressure sensor.
   Vapor pressure (Calculated)	Vapor pressure (calculated)/ Min.: -720.896 kPa (-5407.17 mmHg), Max.: 720.874 kPa (5407.002 mmHg)	Near atmosphere pressure: Fuel cap removed	Pressure inside fuel tank monitored by vapor pressure sensor.
   EVAP System Vent Valve	Key-OFF EVAP system vent valve status/ ON or OFF	-	-
   EVAP Purge VSV	VSV status for EVAP control/ ON or OFF	-	-
   Purge Cut VSV Duty	Purge cut VSV duty/ Min.: 0%, Max.: 399.9%	-	-
   Target Air-Fuel Ratio	Air fuel ratio: Min.: 0, Max.: 1.999	0.8 to 1.2: During idling	-
   AF Lambda B1S1	Short-term fuel trim associated (bank 1 sensor 1)/ Min.: 0, Max.: 1.999	Value less than 1 (0.000 to 0.999) = Rich Stoichiometric air fuel ratio = 1 Value more than 1 (1.001 to 1.999) = Lean	-
   AF Lambda B2S1	Short-term fuel trim associated (bank 2 sensor 1)/ Min.: 0, Max.: 1.999	Value less than 1 (0.000 to 0.999) = Rich Stoichiometric air fuel ratio = 1 Value more than 1 (1.001 to 1.999) = Lean	-
   AFS Voltage B1S1	Air fuel ratio sensor output voltage (bank 1 sensor 1)/ Min.: 0 V, Max.: 7.999 V	2.8 to 3.8 V: Idling	Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the voltage output of the sensor.
   AFS Voltage B2S1	Air fuel ratio sensor output voltage (bank 2 sensor 1)/ Min.: 0 V, Max.: 7.999 V	2.8 to 3.8 V: Idling	Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the voltage output of the sensor.
   AFS Current B1S1	Air fuel ratio sensor current (bank 1 sensor 1)/ Min.: -128 mA, Max.: 127.99 mA	-0.5 to 0.5 mA: Idling	Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output current of the sensor.
   AFS Current B2S1	Air fuel ratio sensor current (bank 2 sensor 1)/ Min.: -128 mA, Max.: 127.99 mA	-0.5 to 0.5 mA: Idling	Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output current of the sensor.
   A/F Heater Duty #1	Air fuel ratio heater duty ratio (bank 1) Min.: 0%, Max.: 399.9%	0 to 100%	-
   A/F Heater Duty #2	Air fuel ratio heater duty ratio (bank 2) Min.: 0%, Max.: 399.9%	0 to 100%	-
   O2S B1S2	Heated oxygen sensor output voltage (bank 1 sensor 2)/ Min.: 0 V, Max.: 1.275 V	0.1 to 0.9 V: Driving 70 km/h (44 mph)	Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the voltage output of the sensor.
   O2S B2S2	Heated oxygen sensor output voltage (bank 2 sensor 2)/ Min.: 0 V, Max.: 1.275 V	0.1 to 0.9 V: Driving 70 km/h (44 mph)	Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the voltage output of the sensor.
   O2S Impedance B1S2	Heated oxygen sensor impedance (bank 1 sensor 2)/ Min.: 0 ohm, Max.: 21247.67 ohm	5 to 15000 ohm	After driving for approx. 10 min. in an urban area.
   O2S Impedance B2S2	Heated oxygen sensor impedance (bank 2 sensor 2)/ Min.: 0 ohm, Max.: 21247.67 ohm	5 to 15000 ohm	After driving for approx. 10 min. in an urban area.
   O2 Heater B1S2	Heated oxygen sensor heater (bank 1 sensor 2)/ Not Act or Active	-	-
   O2 Heater B2S2	Heated oxygen sensor heater (bank 2 sensor 2)/ Not Act or Active	-	-
   O2 Heater Curr Val B1S2	Heated oxygen sensor current (bank 1 sensor 2)/ Min.: 0 A, Max.: 4.999 A	-	-
   O2 Heater Curr Val B2S2	Heated oxygen sensor current (bank 2 sensor 2)/ Min.: 0 A, Max.: 4.999 A	-	-
   Short FT #1	Short-term fuel trim (bank 1)/ Min.: -100%, Max.: 99.2%	-15 to 15%	This item refers to the short-term fuel compensation used to maintain the air fuel ratio at the stoichiometric air fuel ratio.
   Long FT #1	Long-term fuel trim (bank 1)/ Min.: -100%, Max.: 99.2%	-15 to 15%	This item refers to the overall fuel compensation carried out in the long-term to compensate for a continual deviation of the short-term fuel trim from the central value. Air fuel ratio feedback learning is divided up according to the engine operating range (engine speed x load), and separate values are stored for each operating range. "Long FT #1" indicates the learned value for the current operating range. [A/F Learn Value Idle #1], [A/F Learn Value Low #1], [A/F Learn Value Mid1 #1], [A/F Learn Value Mid2 #1] and [A/F Learn Value High #1] indicate the learned values for the different operating ranges. The learned value that is the same as "Long FT #1" indicates the current engine operating range.
   A/F Learn Value Idle #1	Air fuel ratio learned value for idling (bank 1)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when idling with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher).
   A/F Learn Value Low #1	Air fuel ratio learned value for low engine loads (bank 1)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts).
   A/F Learn Value Mid1 #1	Air fuel ratio learned value for midsized engine loads 1 (bank 1)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the midsize load range closer to the low load range (when the range of engine loads is divided into four parts).
   A/F Learn Value Mid2 #1	Air fuel ratio learned value for midsized engine loads 2 (bank 1)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the midsize load range closer to the high load range (when the range of engine loads is divided into four parts).
   A/F Learn Value High #1	Air fuel ratio learned value for high engine loads (bank 1)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts).
   Total FT #1	Total fuel trim (bank 1) Min.: -0.5, Max.: 0.496	-0.28 to 0.2: Idling	-
   Short FT #2	Short-term fuel trim (bank 2)/ Min.: -100%, Max.: 99.2%	-15 to 15%	This item refers to the short-term fuel compensation used to maintain the air fuel ratio at the stoichiometric air fuel ratio.
   Long FT #2	Long-term fuel trim (bank 2)/ Min.: -100%, Max.: 99.2%	-15 to 15%	This item refers to the overall fuel compensation carried out in the long-term to compensate for a continual deviation of the short-term fuel trim from the central value. Air-fuel ratio feedback learning is divided up according to the engine operating range (engine speed x load), and separate values are stored for each operating range. "Long FT #2" indicates the learned value for the current operating range. [A/F Learn Value Idle #2], [A/F Learn Value Low #2], [A/F Learn Value Mid1 #2], [A/F Learn Value Mid2 #2] and [A/F Learn Value High #2] indicate the learned values for the different operating ranges. The learned value that is the same as "Long FT #2" indicates the current engine operating range.
   A/F Learn Value Idle #2	Air fuel ratio learned value for idling (bank 2)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when idling with the engine warmed up (engine coolant temperature is 75°C [167°F] or higher).
   A/F Learn Value Low #2	Air fuel ratio learned value for low engine loads (bank 2)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167°F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts).
   A/F Learn Value Mid1 #2	Air fuel ratio learned value for midsized engine loads 1 (bank 2)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167°F] or higher) and operating in the midsize load range closer to the low load range (when the range of engine loads is divided into four parts).
   A/F Learn Value Mid2 #2	Air fuel ratio learned value for midsized engine loads 2 (bank 2)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167°F] or higher) and operating in the midsize load range closer to the high load range (when the range of engine loads is divided into four parts).
   A/F Learn Value High #2	Air fuel ratio learned value for high engine loads (bank 2)/ Min.: -50%, Max.: 49.6%	-	Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167°F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts).
   Total FT #2	Total fuel trim (bank 2) Min.: -0.5, Max.: 0.496	-0.28 to 0.2: Idling	-
   Fuel System Status #1	Fuel system status (bank 1)/ OL, CL, OLDrive, OLFault or CLFault	CL: Idling after warming up	OL (Open Loop): Has not yet satisfied the conditions to go to closed loop. CL (Closed Loop): Using the air fuel ratio sensor as feedback for fuel control. OLDrive: Open loop due to driving conditions (fuel enrichment). OLFault: Open loop due to a detected system fault. CLFault: Closed loop but the air fuel ratio sensor, which is used for fuel control, is malfunctioning.
   Fuel System Status #2	Fuel system status (bank 2)/ OL, CL, OLDrive, OLFault or CLFault	CL: Idling after warming up	OL (Open Loop): Has not yet satisfied the conditions to go to closed loop. CL (Closed Loop): Using the air fuel ratio sensor as feedback for fuel control. OLDrive: Open loop due to driving conditions (fuel enrichment). OLFault: Open loop due to a detected system fault. CLFault: Closed loop but the air fuel ratio sensor, which is used for fuel control, is malfunctioning.
   Air Pump Pressure (Absolute)	Air pump pressure (absolute) (bank 1)/ Min.: 0 kPa (0 mmHg), Max.: 65535 kPa (491553.1 mmHg)	Atmospheric pressure +1 kPa (7.5 mmHg) or more: Air pump on, air switching valve (bank 1) open Close to atmospheric pressure: Air pump off, air switching valve (bank 1) closed	Refer to DTC P2431. Refer to DTC P2431: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank1; DTC P2432: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Low Bank1; DTC P2433: Secondary Air Injection System Air Flow / Pressure Sensor Circuit High Bank1; DTC P2436: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank 2; DTC P2437: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Low Bank 2; DTC P2438: Secondary Air Injection System Air Flow / Pressure Sensor Circuit High Bank 2 .
   Air Pump2 Pressure (Absolute)	Air pump pressure (absolute) (bank 2)/ Min.: 0 kPa (0 mmHg), Max.: 65535 kPa (491553.1 mmHg)	Atmospheric pressure +1 kPa (7.5 mmHg) or more: Air pump on, air switching valve (bank 2) open Close to atmospheric pressure: Air pump off, air switching valve (bank 2) closed	Refer to DTC P2431. Refer to DTC P2431: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank1; DTC P2432: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Low Bank1; DTC P2433: Secondary Air Injection System Air Flow / Pressure Sensor Circuit High Bank1; DTC P2436: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank 2; DTC P2437: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Low Bank 2; DTC P2438: Secondary Air Injection System Air Flow / Pressure Sensor Circuit High Bank 2 .
   Air Pump Pulsation Pressure	Air pump pulsation pressure/ Min.: 0 kPa (0 mmHg), Max.: 655.35 kPa (4915.531 mmHg)	-	Cumulative pulsation pressure calculated by ECM. Refer to DTC P2444: Secondary Air Injection System Pump Stuck On Bank1; DTC P2445: Secondary Air Injection System Pump Stuck Off Bank1 .
   Secondary Air Control VSV	Secondary air injection system status/ ON or OFF	ON: Secondary air injection system operating	-
   2nd Air System Status	Secondary air system status: ON or OFF	ON: Secondary air system operating	-
   AI Test	AI operation prohibition/ READY or NOT RDY	READY	-
   Subfreezing Conditions	Subfreezing conditions status: ON or OFF	-	-
   Air Pump Heater	Air pump heater status: ON or OFF	-	Active Test support data.
   IGN Advance	Ignition timing advance for No. 1 cylinder/ Min.: -64 deg, Max.: 63.5 deg	BTDC 7 to 24°: Idling	-
   Knock Feedback Value	Feedback value of knocking/ Min.: -1024 deg(CA), Max.: 1023.9 deg(CA)	-22 to 0 deg(CA): Driving, 70 km/h (44 mph)	Service data.
   Knock Correct Learn Value	Correction learning value of knocking/ Min.: -1024 deg(CA), Max.: 1023.9 deg(CA)	0 to 22 deg(CA): Driving, 70 km/h (44 mph)	Service data.
   Idle Spark Advn Ctrl #1	Individual cylinder timing advance compensation amount (No. 1)/ Min.: 0 deg(CA), Max.: 15.93 deg(CA)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Idle Spark Advn Ctrl #2	Individual cylinder timing advance compensation amount (No. 2)/ Min.: 0 deg(CA), Max.: 15.93 deg(CA)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Idle Spark Advn Ctrl #3	Individual cylinder timing advance compensation amount (No. 3)/ Min.: 0 deg(CA), Max.: 15.93 deg(CA)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Idle Spark Advn Ctrl #4	Individual cylinder timing advance compensation amount (No. 4)/ Min.: 0 deg(CA), Max.: 15.93 deg(CA)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Idle Spark Advn Ctrl #5	Individual cylinder timing advance compensation amount (No. 5)/ Min.: 0 deg(CA), Max.: 15.93 deg(CA)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Idle Spark Advn Ctrl #6	Individual cylinder timing advance compensation amount (No. 6)/ Min.: 0 deg(CA), Max.: 15.93 deg(CA)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   ACIS VSV	VSV status for ACIS control/ ON or OFF	-	-
   VVT Control Status #1	Variable valve timing (VVT) control status (bank 1)/ ON or OFF	-	-
   VVT Control Status #2	VVT control status (bank 2)/ ON or OFF	-	-
   VVT Advance Fail	VVT control failure status/ ON or OFF	ON: VVT control failure	-
   VVT Aim Angle #1*2	VVT aim angle (Bank 1)/ Min.: 0%, Max.: 399.9%	0 to 80%	VVT duty signal value during intrusive operation.
   VVT Change Angle #1*2	VVT change angle (bank 1)/ Min.: 0 DegFR, Max.: 639.9 DegFR	0 DegFR: Idling	Displacement angle during intrusive operation.
   VVT OCV Duty #1*2	VVT camshaft timing oil control valve operation duty (bank 1)/ Min.: 0%, Max.: 399.9%	0 to 100%	Requested duty value for intrusive operation.
   VVT Aim Angle #2*2	VVT aim angle (bank 2)/ Min.: 0%, Max.: 399.9%	0 to 80%	VVT duty signal value during intrusive operation.
   VVT Change Angle #2*2	VVT change angle (bank 2)/ Min.: 0 DegFR, Max.: 639.9 DegFR	0 DegFR: Idling	Displacement angle during intrusive operation.
   VVT OCV Duty #2*2	VVT camshaft timing oil control valve operation duty (bank 2)/ Min.: 0%, Max.: 399.9%	0 to 100%	Requested duty value for intrusive operation.
   VN Turbo Type	Variable nozzle turbo type/ Not Avl or Commo or Vacuum or CAN Com	Not Avl (Unused)	-
   Catalyst Temp B1S1	Catalyst temperature (Bank 1, Sensor 1)/ Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)	-	-
   Catalyst Temp B2S1	Catalyst temperature (Bank 2, Sensor 1)/ Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)	-	-
   Catalyst Temp B1S2	Catalyst temperature (Bank 1, Sensor 2)/ Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)	-	-
   Catalyst Temp B2S2	Catalyst temperature (Bank 2, Sensor 2)/ Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)	-	-
   Starter Signal	Starter signal/ ON or OFF	ON: Cranking	-
   Power Steering Signal	Power steering switch signal/ ON or OFF	ON: Power steering operation	-
   Neutral Position SW Signal*3	PNP switch status/ ON or OFF	ON: P or N position	-
   Clutch Switch*4	Clutch Switch status/ ON or OFF	ON: Clutch pedal depressed	-
   4WD SW*5	4WD switch status/ ON or OFF	ON: 4WD ON	-
   Transfer L4*3	Transfer L4 switch status/ ON or OFF	ON: Transfer L4 ON	-
   Stop Light Switch	Stop light switch/ ON or OFF	ON: Brake pedal depressed	-
   A/C Signal	A/C switch status/ ON or OFF	ON: A/C ON	-
   Closed Throttle Position SW	Closed throttle position switch/ ON or OFF	ON: Throttle fully closed OFF: Throttle open	-
   Fuel Cut Condition	Fuel cut condition/ ON or OFF	ON: Fuel cut operating	-
   Immobilizer Communication	Immobilizer communication/ ON or OFF	ON: Normal	-
   Check Mode	Check mode/ ON or OFF	ON: Check mode ON	Refer to the Check Mode Procedure Refer to CHECK MODE PROCEDURE .
   SPD Test Result	Check mode result for vehicle speed sensor/ Compl or Incmpl	-	-
   AS Test Result	Check mode result for secondary air injection system/ Compl or Incmpl	-	-
   Misfire Test Result	Check mode result for misfire monitor/ Compl or Incmpl	-	-
   OXS1 Test Result	Check mode result for heated oxygen sensor (Bank 1)/ Compl or Incmpl	-	-
   OXS2 Test Result	Check mode result for heated oxygen sensor (Bank 2)/ Compl or Incmpl	-	-
   A/F Test Results #2	Check mode result for air fuel ratio sensor (Bank 2)/ Compl or Incmpl	-	-
   A/F Test Results #1	Check mode result for air fuel ratio sensor (Bank 1)/ Compl or Incmpl	-	-
   Complete Parts Monitor	Comprehensive component monitor/ Not Avl or Avail	-	-
   Fuel System Monitor	Fuel system monitor/ Not Avl or Avail	-	-
   Misfire Monitor	Misfire monitor/ Not Avl or Avail	-	-
   EGR/VVT Monitor	EGR/VVT monitor/ Not Avl or Avail	-	-
   EGR/VVT Monitor	EGR/VVT monitor/ Compl or Incmpl	-	-
   O2S(A/FS) Heater Monitor	O2S (A/FS) heater monitor/ Not Avl or Avail	-	-
   O2S(A/FS) Heater Monitor	O2S (A/FS) heater monitor/ Compl or Incmpl	-	-
   O2S(A/FS) Monitor	O2S (A/FS) monitor/ Not Avl or Avail	-	-
   O2S(A/FS) Monitor	O2S (A/FS) monitor/ Compl or Incmpl	-	-
   A/C Monitor	A/C Monitor/ Not Avl or Avail	-	-
   A/C Monitor	A/C Monitor/ Compl or Incmpl	-	-
   2nd Air Monitor	2nd air monitor/ Not Avl or Avail	-	-
   2nd Air Monitor	2nd air monitor/ Compl or Incmpl	-	-
   EVAP Monitor	EVAP monitor/ Not Avl or Avail	-	-
   EVAP Monitor	EVAP monitor/ Compl or Incmpl	-	-
   Heated Catalyst Monitor	Heated catalyst monitor/ Not Avl or Avail	-	-
   Heated Catalyst Monitor	Heated catalyst monitor/ Compl or Incmpl	-	-
   Catalyst Monitor	Catalyst monitor/ Not Avl or Avail	-	-
   Catalyst Monitor	Catalyst monitor/ Compl or Incmpl	-	-
   Component Monitor ENA	Comprehensive component monitor/ Unable or Enable	-	-
   Component Monitor CMPL	Comprehensive component monitor/ Compl or Incmpl	-	-
   Fuel System Monitor ENA	Fuel system monitor/ Unable or Enable	-	-
   Fuel System Monitor CMPL	Fuel system monitor/ Compl or Incmpl	-	-
   Misfire Monitor ENA	Misfire monitor/ Unable or Enable	-	-
   Misfire Monitor CMPL	Misfire monitor/ Compl or Incmpl	-	-
   EGR/VVT Monitor ENA	EGR monitor/ Unable or Enable	-	-
   EGR/VVT Monitor CMPL	EGR monitor/ Compl or Incmpl	-	-
   Heater Monitor ENA	O2S (A/FS) heater monitor/ Unable or Enable	-	-
   Heater Monitor CMPL	O2S (A/FS) heater monitor/ Compl or Incmpl	-	-
   O2S(A/FS) Monitor ENA	O2S (A/FS) monitor/ Unable or Enable	-	-
   O2S(A/FS) Monitor CMPL	O2S (A/FS) monitor/ Compl or Incmpl	-	-
   A/C Monitor ENA	A/C monitor/ Unable or Enable	-	-
   A/C Monitor CMPL	A/C monitor/ Compl or Incmpl	-	-
   2nd Air Monitor ENA	2nd air monitor/ Unable or Enable	-	-
   2nd Air Monitor CMPL	2nd air monitor/ Compl or Incmpl	-	-
   EVAP Monitor ENA	EVAP monitor/ Unable or Enable	-	-
   EVAP Monitor CMPL	EVAP monitor/ Compl or Incmpl	-	-
   Heated Cat Monitor ENA	Heated catalyst monitor/ Unable or Enable	-	-
   Heated Cat Monitor CMPL	Heated catalyst monitor/ Compl or Incmpl	-	-
   Catalyst Monitor ENA	Catalyst monitor/ Unable or Enable	-	-
   Catalyst Monitor CMPL	Catalyst monitor/ Compl or Incmpl	-	-
   TC Terminal	TC terminal status/ ON or OFF	-	-
   # Codes (Include History)	Number of codes/ Min.: 0, Max.: 255	-	Number of stored DTCs.
   MIL	MIL status/ ON or OFF	ON: MIL on	-
   MIL ON Run Distance	MIL on run distance/ Min.: 0 km, Max.: 65535 km	Distance after DTC stored	-
   Running Time from MIL ON	Running time from MIL on/ Min.: 0 min, Max.: 65535 min	Equivalent to running time after MIL on	-
   Time after DTC Cleared	Time after DTC cleared/ Min.: 0 min, Max.: 65535 min	Equivalent to time after DTCs cleared	-
   Distance from DTC Cleared	Distance after DTC cleared/ Min.: 0 km, Max.: 65535 km	Equivalent to drive distance after DTCs cleared	-
   Warmup Cycle Cleared DTC	Warm-up cycle after DTC cleared/ Min.: 0, Max.: 255	-	Number of warm-up cycles after the DTC is cleared.
   Dist Batt Cable Disconnect	Distance from battery cable disconnected/ Min.: 0 km, Max.: 65535 km	-	-
   IG OFF Elapsed Time	Time after ignition switch off/ Min.: 0 min, Max.: 655350 min	-	-
   OBD Requirements	OBD requirement	OBD II (California ARB)	-
   Number of Emission DTC	Emission related DTCs	-	Number of emission related DTCs.
   TC and TE1	TC and TE1 terminal of DLC3/ ON or OFF	-	-
   Ignition Trig. Count	Ignition counter/ Min.: 0, Max.: 65535	0 to 600	-
   Cylinder #1 Misfire Count to Cylinder #6 Misfire Count	Misfire count of the cylinder 1 to 6/ Min.: 0, Max.: 255	0	-
   All Cylinders Misfire Count	All cylinders misfire count/ Min.: 0, Max.: 255	0	-
   Misfire RPM	Engine speed for first misfire range/ Min.: 0 RPM, Max.: 6375 RPM	0 RPM: Misfire 0	-
   Misfire Load	Engine load for first misfire range/ Min.: 0 g/rev, Max.: 3.98 g/rev	0 g/rev: Misfire 0	-
   Misfire Margin	Misfire margin: Min.: -128%, Max.: 127%	0 to 99.22%	Misfire detecting margin
   Catalyst OT MF F/C	Catalyst over temperature misfire prevention F/C/ Not Avl or Avail	Avail: Cat OT MF F/C available Not Avl: Cat OT MF F/C not available	-
   Cat OT MF F/C History	Catalyst over temperature misfire prevention F/C history/ ON or OFF	OFF: Fuel cut operation not exists	-
   Cat OT MF F/C Cylinder #1	Display of fuel cut operation in No. 1 cylinder (if certain level of misfire malfunction is detected)/ ON or OFF	ON: Fuel cut operating	-
   Cat OT MF F/C Cylinder #2	Display of fuel cut operation in No. 2 cylinder (if certain level of misfire malfunction is detected)/ ON or OFF	ON: Fuel cut operating	-
   Cat OT MF F/C Cylinder #3	Display of fuel cut operation in No. 3 cylinder (if certain level of misfire malfunction is detected)/ ON or OFF	ON: Fuel cut operating	-
   Cat OT MF F/C Cylinder #4	Display of fuel cut operation in No. 4 cylinder (if certain level of misfire malfunction is detected)/ ON or OFF	ON: Fuel cut operating	-
   Cat OT MF F/C Cylinder #5	Display of fuel cut operation in No. 5 cylinder (if certain level of misfire malfunction is detected)/ ON or OFF	ON: Fuel cut operating	-
   Cat OT MF F/C Cylinder #6	Display of fuel cut operation in No. 6 cylinder (if certain level of misfire malfunction is detected)/ ON or OFF	ON: Fuel cut operating	-
   Engine Speed (Starter Off)	Engine speed when starter off/ Min.: 0 RPM, Max.: 51199 RPM	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Starter Count	Number of times starter turned on after ignition switch turned to ON/ Min.: 0, Max.: 255	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Run Dist of Previous Trip	Distance driven during previous trip/ Min.: 0 km, Max.: 655.35 km	-	Before 5 seconds elapse after starting the engine, which is the DTC P1604 (Startability Malfunction) detection duration, this parameter indicates the distance driven during the previous trip. After 5 seconds elapse after starting the engine, this parameter indicates the distance driven during the current trip calculated from the vehicle speed signal. HINT:  Run Dist of Previous Trip in the freeze frame data present when the startability malfunction occurred (DTC P1604 detected) indicates the distance driven during the previous trip, but in all other cases, such as for the snapshot data of the Data List (real-time measurements), or for freeze frame data present when DTCs other than P1604 were detected, the value indicates the distance driven during the current trip.
   Engine Starting Time	Time elapsed after engine started (interval between ignition switch to ON and off)/ Min.: 0 ms, Max.: 655350 ms	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Previous Trip Coolant Temp	Engine coolant temperature during previous trip/ Min.: -40°C (-40°F), Max.: 215°C (419°F)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Previous Trip Intake Temp	Engine coolant temperature during previous trip/ Min.: -40°C (-40°F), Max.: 215°C (419°F)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Engine Oil Temperature	Engine oil temperature (estimated temperature)/ Min.: -40°C (-40°F), Max.: 215°C (419°F)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Previous Trip Eng Oil Temp	Engine coolant temperature during previous trip/ Min.: -40°C (-40°F), Max.: 215°C (419°F)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Ambient Temp for A/C	Ambient temperature for A/C/ Min.: -40°C (-40°F), Max.: 215°C (419°F)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Previous Trip Ambient Temp	Ambient temperature during previous trip/ Min.: -40°C (-40°F), Max.: 215°C (419°F)	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   Engine Start Hesitation	History of hesitation during engine start/ ON or OFF	-	-
   Low Rev for Eng Start	History of low engine speed after engine start/ ON or OFF	-	-
   Minimum Engine Speed	Minimum engine speed/ Min.: 0 RPM, Max.: 51199 RPM	-	Reference: Check the value when the engine stalls, is difficult to start, or idles roughly
   ACT VSV	A/C cut status for Active Test/ ON or OFF	-	-
   Brake Override System	Brake override system status/ ON or OFF	ON: Brake override system operating	-
   Idle Fuel Cut	Fuel cut idle/ ON or OFF	ON: Fuel cut operation	Idle Fuel Cut is "ON" when the throttle valve is fully closed and the engine speed is more than 3500 RPM.
   FC TAU	Fuel cut TAU: Fuel cut during very light load/ ON or OFF	ON: Fuel cut operation	The fuel cut being performed under a very light load to prevent the engine combustion from becoming incomplete.
   Immobilizer Fuel Cut	Status of immobilizer fuel cut/ ON or OFF	-	-
   Immobilizer Fuel Cut History	Status of the immobilizer fuel cut history/ ON or OFF	-	-
   Electrical Load Signal 1	Electrical load signal/ ON or OFF	-	-
   Electrical Load Signal 2	Electrical load signal/ ON or OFF	-	-
   Model Code	Model code	-	Identifying the model code: GRN2#.
   Engine Type	Engine type	-	Identifying the engine type: 1GRFE.
   Cylinder Number	Number of cylinders/ Min.: 0, Max.: 255	-	Identifying the number of cylinders: 6.
   Transmission Type	Transmission type	-	Identifying the transmission type: MT or ECT 5th.
   Destination	Destination	-	Identifying the destination: A (America).
   Model Year	Model year/ Min.: 1900, Max.: 2155	-	Identifying the model year: 20##.
   System Identification	System identification	-	Identifying the engine system: Gasoline (gasoline engine).
   Engine Speed of Cyl #1	Engine speed for cylinder 1/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   Engine Speed of Cyl #2	Engine speed for cylinder 2/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   Engine Speed of Cyl #3	Engine speed for cylinder 3/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   Engine Speed of Cyl #4	Engine speed for cylinder 4/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   Engine Speed of Cyl #5	Engine speed for cylinder 5/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   Engine Speed of Cyl #6	Engine speed for cylinder 6/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   Av Engine Speed of All Cyl	Engine speed for all cylinders/ Min.: 0 RPM, Max.: 51199 RPM	-	Output only when Check the Cylinder Compression is performed using Active Test.
   A/F Sensor Determination (worst value) #1	Worst judgment value of air fuel ratio sensor output (bank 1)/ Min.: -1, Max.: 0.99	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   A/F Sensor Determination (worst value) #2	Worst judgment value of air fuel ratio sensor output (bank 2)/ Min.: -1, Max.: 0.99	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   Engine Speed Fluctuation Avg (worst value) #1	Worst value of average engine speed fluctuation (Cylinder 1)/ Min.: 0, Max.: 2.55	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   Engine Speed Fluctuation Avg (worst value) #2	Worst value of average engine speed fluctuation (Cylinder 2)/ Min.: 0, Max.: 2.55	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   Engine Speed Fluctuation Avg (worst value) #3	Worst value of average engine speed fluctuation (Cylinder 3)/ Min.: 0, Max.: 2.55	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   Engine Speed Fluctuation Avg (worst value) #4	Worst value of average engine speed fluctuation (Cylinder 4)/ Min.: 0, Max.: 2.55	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   Engine Speed Fluctuation Avg (worst value) #5	Worst value of average engine speed fluctuation (Cylinder 5)/ Min.: 0, Max.: 2.55	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   Engine Speed Fluctuation Avg (worst value) #6	Worst value of average engine speed fluctuation (Cylinder 6)/ Min.: 0, Max.: 2.55	0.00	The worst value detected during monitoring is displayed. The value is reset when DTCs are cleared.
   SPD (NT)*3	Input shaft speed/ Min.: 0 RPM, Max.: 12750 RPM	Lock-up is ON (after warming up engine): Input turbine speed (NT) equal to engine speed OFF (idling with shift lever in N): Input turbine speed (NT) nearly equal to engine speed	Data is displayed in increments of 50 RPM.
   SPD (SP2)*3	Output shaft speed/ Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)	Vehicle stopped: 0 km/h (0 mph) (output shaft speed is equal to vehicle speed)	-

HINT: 

• Normal Condition: If no conditions are specifically stated for "idling", the shift lever is in P or N (Neutral), the A/C switch is off and all accessory switches are off.
• *1: Excluding throttle valve opening percentage due to Idle Speed Control (ISC).
• *2: Data List values are only displayed when performing the following Active Tests: Control the VVT Linear (Bank 1) and Control the VVT Linear (Bank 2). For other Active Tests, the Data List value will be 0.
• *3: for Automatic Transmission
• *4: for Manual Transmission
• *5: for 4WD

HINT: 

• Normal Condition: If no conditions are specifically stated for "idling", the shift lever is in P or N (Neutral), the A/C switch is off and all accessory switches are off.
• *1: Data List values are only displayed when performing the following Active Tests: Control the VVT Linear (Bank 1) and Control the VVT Linear (Bank 2). For other Active Tests, the Data List value will be 0.
• *2: for Automatic Transmission

HINT: 

Using the Techstream to perform the Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine and ECT / Active Test.
5. According to the display on the Techstream, perform the Active Test.

HINT: 

*2: In this Active Test, the fuel and ignition of all cylinders is cut. The engine must then be cranked for approximately 10 seconds. At this time, the speed of each cylinder is measured. If the speed of one cylinder is more than the other cylinders, it can be determined that the compression pressure of that cylinder is lower than the other cylinders.

1. Warm up the engine.
2. Turn the ignition switch off.
3. Connect the Techstream to the DLC3.
4. Turn the ignition switch to ON.
5. Turn the Techstream on.
6. Enter the following menus: Powertrain / Engine and ECT / Active Test / Check the Cylinder Compression.

   HINT: 

   To display the entire Data List, press the pull down menu button next to Primary. Then select Compression.

7. Push the snapshot button to turn the snapshot function on.

   HINT: 

   Using the snapshot function, data can be recorded during the Active Test.

8. While the engine is not running, press the RIGHT or LEFT button to change Check the Cylinder Compression to ON.

   HINT: 

   After performing the above procedure, Check the Cylinder Compression will start. Fuel injection for all cylinders is prohibited and each cylinder engine speed measurement enters standby mode.

9. Crank the engine for about 10 seconds.

   HINT: 

   Continue to crank the engine until the values change from the default value (51199 RPM).

10. Monitor the engine speed (Engine Speed of Cyl #1 to #6) displayed on the Techstream.

    HINT: 

    At first, the Techstream displays extremely high cylinder engine speed values. After approximately 10 seconds of engine cranking, each cylinder engine speed measurement will change to the actual engine speed.

    NOTE:

    • Do not crank the engine continuously for 20 seconds or more.
    • If it is necessary to crank the engine again after Check the Cylinder Compression has been changed to ON and the engine has been cranked once, press Exit to return to the Active Test menu screen. Then change Check the Cylinder Compression to ON and crank the engine.
    • Use a fully-charged battery.
11. Stop cranking the engine, and then change "Check the Cylinder Compression" to OFF after the engine stops.
    NOTE:

    If the Active Test is changed to OFF while the engine is being cranked, the engine will start.

12. Push the snapshot button to turn the snapshot function off.
13. Select "Stored Data" on the Techstream screen, select the recorded data and display the data as a graph.

    HINT: 

    If the data is not displayed as a graph, the change of the values cannot be observed.

14. Check the change in engine speed values.

    HINT: 

    As the data values of the Active Test return to their default values when cranking is stopped, the engine speed value of each cylinder cannot be observed. Therefore, it is necessary to use the data recorded with the snapshot function to check the engine speed values recorded during cranking.

HINT: 

*2: In this Active Test, the fuel and ignition of all cylinders is cut. The engine must then be cranked for approximately 10 seconds. At this time, the speed of each cylinder is measured. If the speed of one cylinder is more than the other cylinders, it can be determined that the compression pressure of that cylinder is lower than the other cylinders.

1. Warm up the engine.
2. Turn the ignition switch off.
3. Connect the Techstream to the DLC3.
4. Turn the ignition switch to ON.
5. Turn the Techstream on.
6. Enter the following menus: Powertrain / Engine and ECT / Active Test / Check the Cylinder Compression.

   HINT: 

   To display the entire Data List, press the pull down menu button next to Primary. Then select Compression.

7. Push the snapshot button to turn the snapshot function on.

   HINT: 

   Using the snapshot function, data can be recorded during the Active Test.

8. While the engine is not running, press the RIGHT or LEFT button to change Check the Cylinder Compression to ON.

   HINT: 

   After performing the above procedure, Check the Cylinder Compression will start. Fuel injection for all cylinders is prohibited and each cylinder engine speed measurement enters standby mode.

9. Crank the engine for about 10 seconds.

   HINT: 

   Continue to crank the engine until the values change from the default value (51199 RPM).

10. Monitor the engine speed (Engine Speed of Cyl #1 to #6) displayed on the Techstream.

    HINT: 

    At first, the Techstream displays extremely high cylinder engine speed values. After approximately 10 seconds of engine cranking, each cylinder engine speed measurement will change to the actual engine speed.

    NOTE:

    • Do not crank the engine continuously for 20 seconds or more.
    • If it is necessary to crank the engine again after Check the Cylinder Compression has been changed to ON and the engine has been cranked once, press Exit to return to the Active Test menu screen. Then change Check the Cylinder Compression to ON and crank the engine.
    • Use a fully-charged battery.
11. Stop cranking the engine, and then change "Check the Cylinder Compression" to OFF after the engine stops.
    NOTE:

    If the Active Test is changed to OFF while the engine is being cranked, the engine will start.

12. Push the snapshot button to turn the snapshot function off.
13. Select "Stored Data" on the Techstream screen, select the recorded data and display the data as a graph.

    HINT: 

    If the data is not displayed as a graph, the change of the values cannot be observed.

14. Check the change in engine speed values.

    HINT: 

    As the data values of the Active Test return to their default values when cranking is stopped, the engine speed value of each cylinder cannot be observed. Therefore, it is necessary to use the data recorded with the snapshot function to check the engine speed values recorded during cranking.

HINT: 

Performing a System Check in the Utility menu enables the system, which consists of multiple actuators, to be operated without removing any parts. In addition, System Check can show whether or not any DTCs are stored, and can detect potential malfunctions in the system.

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine and ECT / Utility.
5. Perform the System Check by referring to the table below.