Display Current Engine Data (Normal Mode)
NOTE:
- For detailed operation procedures, refer to "Application help".
- A list of the support data is shown in the following table.
- *: For models without cruise control, the brake switch signal does not change.
- On «Start» display, select «Diagnosis».
- On «Vehicle selection» display, input the vehicle information and select «Confirmed».
- On «Main Menu» display, select «Each System Check».
- On «Select System» display, select «Engine Control System».
- On «Select Function» display, select «Data Monitor».
| Display | Content | Unit of measure | Note (at idling) |
|---|---|---|---|
| Calculated load value | Current rate of air amount. Value assuming that the air amount at the current engine speed with the throttle fully open is 100%. |
% | 21.0% |
| Coolant Temperature | Value calculated from engine coolant temperature sensor output value. | °C or °F | 80 - 100°C or 176 - 212°F |
| Short term fuel trim B1 | Air fuel ratio correction control value for the RH bank front side. | % | -10 - +10% |
| Long term fuel trim B1 | Air fuel ratio learning control value for the RH bank front side. | % | -15 - +15% |
| Intake Manifold Absolute Pressure | Value calculated from the intake manifold pressure sensor. | mmHg, kPa, inHg or psig | 220 - 275 mmHg, 29.5 - 37 kPa, 8.7 - 10 inHg or 4.2 - 5.3 psig |
| Engine speed | Calculated from crankshaft position sensor signal. | rpm | 630 - 770 rpm (agree with the tachometer indication) |
| Vehicle speed | Value calculated from vehicle speed sensor output value. | km/h or MPH | 0 km/h or 0 MPH (at parking) |
| Ignition timing adv. #1 | Ignition timing control value for No. 1 cylinder. Calculated from rotation speed, intake manifold pressure, intake air temperature, water temperature, and data from knock sensor etc. | deg | 10 - 15 deg |
| Intake Air Temperature | Intake air temperature calculated from the intake air temperature sensor output value. | °C or °F | 20 - 50°C or 68 - 122°F |
| Mass Air Flow | Amount of intake air calculated from air flow sensor output value. | g/s or lb/m | 2.1 - 3.1 g/s or 0.35 - 0.40 lb/m |
| Throttle Opening Angle | Throttle valve opening angle (in percentage) calculated from throttle position sensor output value. | % | 2.0 - 2.4% |
| Rear O2 Sensor Voltage | Rear oxygen sensor output voltage for the RH bank. | V | 0 - 1.0 V |
| Battery voltage | Voltage value between battery terminals input from the battery sensor. | V | 12 - 15 V |
| Air Flow Sensor Voltage | Air flow sensor output value. Input value to ECM. | V | 1.0 - 1.7 V |
| Fuel Injection #1 Pulse | Control value of fuel injection time by engine control module. (RH bank) | ms | 1.2 - 2.2 ms |
| Atmospheric pressure | Atmospheric pressure calculated from atmospheric pressure sensor output value. | mmHg, kPa, inHg or psig | - |
| Mani. Relative Pressure | Pressure value calculated from manifold pressure sensor output value. (Absolute value) (Air intake absolute pressure - Atmospheric pressure) | mmHg, kPa, inHg or psig | Intake Manifold Absolute Pressure - Atmospheric Pressure |
| Learned Ignition Timing | Ignition timing learning value. Advance or retard angle amount when knocking occurs. |
deg | 0 deg |
| Accel opening angle | Accelerator pedal opening angle (in percentage) calculated from accelerator pedal position sensor output value. | % | 0.0% |
| Primary Control | Boost control valve duty ratio. | % | 0.0% |
| CPC Valve Duty Ratio | Purge control solenoid valve control duty ratio. ECM output value. |
% | 0 - 25% |
| TGV Position Sensor R | Tumble generator valve position sensor RH output value. ECM input value. |
V | 0.81 V |
| TGV Position Sensor L | Tumble generator valve position sensor LH output value. ECM input value. |
V | 0.81 V |
| Fuel Pump Duty | Fuel pump duty ratio. | % | 30 - 40% |
| WT Adv. Ang. Amount R | Intake AVCS advance angle amount. (RH bank) | deg | ±5 deg |
| WT Adv. Ang. Amount L | Intake AVCS advance angle amount. (LH bank) | deg | ±5 deg |
| OCV Duty R | Oil control solenoid control duty ratio. (RH bank) ECM output value. |
% | 0 - 20% |
| OCV Duty L | Oil control solenoid control duty ratio. (LH bank) ECM output value. |
% | 0 - 20% |
| OCV Current R | Actual current value of the oil control solenoid. (RH bank) ECM input value. |
mA | 40 - 100 mA |
| OCV Current L | Actual current value of the oil control solenoid. (LH bank) ECM input value. |
mA | 40 - 100 mA |
| A/F Sensor #1 Current | Front A/F sensor output current value. (RH bank) ECM input value. |
mA | -20 - 20 mA |
| A/F Sensor #1 Resistance | Front A/F sensor resistance value calculated from the front A/F sensor output value. (RH bank) | Ω | 27 - 35 Ω |
| A/F Sensor #1 | Actual lambda value calculated from front A/F sensor output value. (RH bank) | - | 1.0 |
| A/F Correction #3 | Sub correction value of A/F feedback control. | % | 0.00% |
| A/F Learning #3 | Sub learning value of A/F feedback control. | % | 0.00% |
| SI Drive mode(Display) | SI-DRIVE mode status. ECM output value. Displayed only on models with SI-DRIVE. |
- | I, S or S# |
| Throttle Motor Duty | Throttle motor control duty ratio. ECM output value. |
% | -5% |
| Throttle Motor Voltage | Power supply voltage of the throttle motor. ECM input value. |
V | 12 - 15 V |
| Sub-Throttle Sensor | Voltage value of the sub throttle position sensor. ECM input value. |
V | 1.5 V |
| Main-Throttle Sensor | Voltage value of the main throttle position sensor. ECM input value. |
V | 0.6 V |
| Sub-Accelerator Sensor | Voltage value of the sub accelerator pedal position sensor. ECM input value. |
V | 1.1 V |
| Main-Accelerator Sensor | Voltage value of the main accelerator pedal position sensor. ECM input value. |
V | 1.0 V |
| Sec. Air Piping Pressure | Secondary air supply piping pressure signal. | mmHg, kPa, inHg or psig | 765 mmHg, 102 kPa, 30.1 inHg or 14.8 psig |
| Sec. Air Flow | Secondary airflow signal | g/s or lb/m | 0.00 g/s or 0.00 lb/m |
| Memorized Cruise Speed | Cruise control system target vehicle speed. (Set speed) | km/h or MPH | - |
| Fuel level resistance | Fuel level sensor resistance value. ECM input value. |
Ω | 20 - 400 Ω |
| Odometer | ECM calculates the total cumulative travel distance from the vehicle speed, separately from the odometer in the combination meter. Small difference from the odometer will be possible, but if there is a big difference, ECM or the combination meter may need to be replaced. |
km | - |
| Exh. WT Retard Ang. R | AVCS actual retard angle amount for the RH bank on the exhaust side. | deg | ±5 deg |
| Exh. WT Retard Ang. L | AVCS actual retard angle amount for the LH bank on the exhaust side. | deg | ±5 deg |
| Exh. OCV Duty R | Exhaust side oil control solenoid control duty ratio on the RH bank. ECM output value. |
% | 0 - 20% |
| Exh. OCV Duty L | Exhaust side oil control solenoid control duty ratio on the LH bank. ECM output value. |
% | 0 - 20% |
| Exh. OCV Current R | Actual current value of the exhaust side oil control solenoid on the RH bank, and engine input value. | mA | 40 - 100 mA |
| Exh. OCV Current L | Actual current value of the exhaust side oil control solenoid on the LH bank, and engine input value. | mA | 40 - 100 mA |
| Roughness Monitor #1 | #1 cylinder roughness monitor count value. | - | 0 |
| Roughness Monitor #2 | #2 cylinder roughness monitor count value. | - | 0 |
| Roughness Monitor #3 | #3 cylinder roughness monitor count value. | - | 0 |
| Roughness Monitor #4 | #4 cylinder roughness monitor count value. | - | 0 |
| Ignition Control Check 1 | Retard angle amount when knocking occurs. Partially learning value of ignition timing learning value. | deg | 0.0 deg |
| WT Initial Position Learning Value #1 | AVCS initial position learning value for the RH bank on the intake side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
°CA | 10 - 50°CA |
| WT Initial Position Learning Value #2 | AVCS initial position learning value for the LH bank on the intake side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
°CA | 10 - 50°CA |
| WT Ex Initial Position Learning Value #1 | AVCS initial position learning value for the RH bank on the exhaust side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
°CA | 70 - 90°CA |
| WT Ex Initial Position Learning Value #2 | AVCS initial position learning value for the LH bank on the exhaust side. Controls the angle against a standard angle. Deviation learning is performed based on this standard value. |
°CA | 70 - 90°CA |
| D-check Require Flag | Forced operation of solenoid. Set to "ON" when an activation of compulsory adjusting function for engine speed and for A/F is requested. |
- | OFF |
| Delivery Mode Connector | Delivery mode terminal fuse installation status. | - | OFF |
| Neutral switch | Neutral switch signal. Signal when in neutral (MT) or in P or N range (AT). Value input to ECM. |
- | Neutral |
| Idle Switch Signal | Idle signal. Set to "Idle" while idling. |
- | Idle |
| Ignition switch | Ignition switch signal. Set to "ON" when the ignition switch is ON. |
- | ON |
| P/S Switch | Power steering switch signal. (Model without electric power steering) Set to "ON" when the steering is operated. |
- | OFF (when OFF) |
| A/C Switch | Air conditioner switch signal. Set to "ON" when the air conditioner switch of the heater control is ON. ECM input value. |
- | OFF (when OFF) |
| Starter SW | Starter switch signal. Set to "ON" when the starter is ON. ECM input value. |
- | OFF |
| Rear O2 Rich Signal | Rear oxygen sensor output value. Displays "Rich" when the air fuel ratio of rear oxygen sensor is rich, and displays "Lean" when lean. |
- | ON/OFF |
| Knocking Signal | Knock sensor output signal. Judges if a knocking occurs or not. |
- | OFF |
| Crankshaft Position Sig. | Crankshaft position sensor output signal. Set to "ON" when the engine is running. ECM input signal. |
- | ON |
| Camshaft Position Sig. | Camshaft position sensor output signal. Set to "ON" when the engine is running. ECM input signal. |
- | ON |
| Rear Defogger SW | Rear defogger switch input signal. Set to "ON" when the switch is ON. ECM input value. |
- | OFF (when OFF) |
| Blower Fan SW | Blower fan switch input signal. Set to "ON" when the switch is ON. ECM input value. |
- | OFF (when OFF) |
| Light Switch | Light switch input signal. Set to "ON" when the switch is ON. ECM input value. |
- | OFF (when OFF) |
| Wiper Switch | Wiper switch input signal. Set to "ON" when the switch is ON. ECM input value. |
- | OFF (when OFF) |
| A/C Mid Pressure Switch | Air conditioner middle pressure switch signal. Set to "ON" when the switch is ON. ECM input value. |
- | OFF (when OFF) |
| A/C Compressor Signal | A/C compressor drive signal. Set to "ON" when the drive signal is output. ECM output value. |
- | OFF (when OFF) |
| Radiator Fan Relay #1 | Radiator fan relay drive signal. Set to "ON" when the drive signal is output. ECM output value. |
- | OFF (when OFF) |
| Radiator Fan Relay #2 | Radiator fan relay drive signal. Set to "ON" when the drive signal is output. ECM output value. |
- | OFF (when OFF) |
| Blow-by leak Connector | PCV hose assembly diagnosis signal. | - | ON |
| TGV Output | Drive signal to tumble generator valve motor. Set to "ON" when the tumble generator valve is activated (when the duty output is other than 0%). ECM output value. |
- | OFF |
| TGV Drive | Display of tumble generator valve drive status. Set to "Open" when the tumble generator valve is open. ECM control status. |
- | Close |
| CPC Solenoid 2 | Drive status of the evaporative purge solenoid located upstream of the throttle. ECM output value. |
- | OFF (when OFF) |
| Ban of Torque Down VDC | Torque down prohibition notification signal to the vehicle dynamics control (VDC) module. Set to "OFF" when the prohibition signal is output. ECM output value. |
- | ON |
| Request Torque Down VDC | Torque down request signal transmitted from the vehicle dynamics control (VDC) module. Set to "ON" when the request signal is sent. ECM input signal. |
- | OFF |
| ETC Motor Relay | Drive signal to the electronic throttle motor relay. Set to "ON" when drive signal is output. ECM output value. |
- | ON |
| Clutch switch | Clutch switch signal. (MT model) Set to "ON" when the clutch pedal is depressed. ECM input value. |
- | OFF (when OFF) |
| Stop light SW | Stop light switch signal. Set to "ON" when the stop light illuminates. ECM input value. |
- | OFF (when OFF) |
| SET/COAST SW | Cruise control system SET/COAST SW signal. Set to "ON" when the switch is operated. ECM input signal. |
- | OFF (when OFF) |
| RESUME/ACCEL SW | Cruise control system RESUME/ACCEL SW signal. Set to "ON" when the switch is operated. ECM input signal. |
- | OFF (when OFF) |
| Brake SW | Brake switch signal. Set to "ON" when the brake pedal is depressed. ECM input value. |
- | OFF (when OFF) |
| Main switch | Cruise control system main switch signal. Set to "ON" when the switch is operated. ECM input signal. |
- | OFF (when OFF) |
| Sec. Air Combi V Relay 2 | Secondary air combination valve relay 2 drive signal. Set to "ON" when the drive signal is output. ECM output value. |
- | OFF (when OFF) |
| Secondary Air Pump Relay | Secondary air pump drive signal. Set to "ON" when the drive signal is output. ECM output value. |
- | OFF (when OFF) |
| Sec. Air Combi V Relay 1 | Secondary air combination valve relay 1 drive signal. Set to "ON" when the drive signal is output. ECM output value. |
- | OFF (when OFF) |
| Cruise Control Cancel Switch Signal | Cruise control cancel switch signal of the cruise control system. Set to "ON" when the switch is operated. ECM input signal. |
- | OFF (when OFF) |
| MIL Status | Lighting indication of malfunction indicator light. When judged as abnormal, an illumination command signal is sent from ECM to the combination meter. |
- | OFF (when unlit) |
| ELCM switching valve | ELCM switching valve drive signal. Set to "Close" when closing the switching valve. ECM output value. |
- | Open |
| ELCM pump | ELCM pump drive signal. Set to "ON" when ELCM decompression pump is activated. ECM output value. |
- | OFF |