Engine (Diagnostics) - 2.0L
- Basic Diagnostic Procedure
- Check List For Interview
- Inspection
- Precautions
- Special Tools
- General Description
- Electrical Component Location
- Technical Data
- Engine Condition Data
- Data Link Connector
- OBD-II General Scan Tool
- Vehicle Diagnostic Interface
- Operation
- How To Use Vehicle Diagnostic Interface
- Read Diagnostic Trouble Code (DTC) For Engine (Normal Mode)
- Read Diagnostic Trouble Code (DTC) For Engine (OBD Mode)
- Read Current Data For Engine (Normal Mode)
- Read Current Data For Engine (OBD Mode)
- Read Freeze Frame Data For Engine (OBD Mode)
- LED Operation Mode For Engine
- Read Current Data For A/T
- Operation
- Read Diagnostic Trouble Code (DTC)
- Inspection Mode
- Drive Cycle
- Clear Memory Mode
- Compulsory Valve Operation Check Mode
- Malfunction Indicator Light
- Diagnostics For Engine Starting Failure
- Procedure
- Starter Motor Circuit
- Notes
- Wiring Diagram
- Notes
- Check Operation Of Starter Motor
- Check DTC
- Check Input Signal For Starter Motor
- Check Ground Circuit Of Starter Motor
- Check Harness Between Battery & Ignition Switch Connector
- Check Ignition Switch
- Check Transmission Type
- Check Input Voltage Of Inhibitor Switch
- Check Inhibitor Switch
- Check Input Voltage Of Starter Interlock Relay
- Check Starter Interlock Relay
- Check Ground Circuit Of Clutch Switch
- Check Clutch Switch
- Check Clutch Switch Circuit
- Check Power Supply & Ground Line Of Engine Control Module (ECM)
- Ignition Control System
- Fuel Pump Circuit
- Fuel Injector Circuit
- List Of Diagnostic Trouble Code (DTC)
- Diagnostic Procedure With DTCS
- DTC P0030: Ho2S Heater Control Circuit (Bank 1 Sensor 1)
- DTC P0031: Ho2S Heater Control Circuit Low (Bank 1 Sensor 1)
- DTC P0032: Ho2S Heater Control Circuit High (Bank 1 Sensor 1)
- DTC P0037: Ho2S Heater Control Circuit Low (Bank 1 Sensor 2)
- DTC P0038: Ho2S Heater Control Circuit High (Bank 1 Sensor 2)
- DTC P0068: Manifold Pressure Sensor Range/Performance
- DTC P0101: Mass Or Volume Air Flow Circuit Range/Performance
- DTC P0102: Mass Or Volume Air Flow Circuit Low Input
- DTC P0103: Mass Or Volume Air Flow Circuit High Input
- DTC P0107: Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
- DTC P0108: Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- DTC P0111: Intake Air Temperature Circuit Range/Performance
- DTC P0112: Intake Air Temperature Circuit Low Input
- DTC P0113: Intake Air Temperature Circuit High Input
- DTC P0117: Engine Coolant Temperature Circuit Low Input
- DTC P0118: Engine Coolant Temperature Circuit High Input
- DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance
- DTC P0122: Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input
- DTC P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0126: Insufficient Coolant Temperature For Stable Operation
- DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
- DTC P0130: O2 Sensor Circuit (Bank 1 Sensor 1)
- DTC P0133: O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
- DTC P0134: O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
- DTC P0137: O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
- DTC P0138: O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
- DTC P0139: O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
- DTC P0171: System Too Lean (Bank 1)
- DTC P0172: System Too Rich (Bank 1)
- DTC P0181: Fuel Temperature Sensor "A" Circuit Range/Performance
- DTC P0182: Fuel Temperature Sensor "A" Circuit Low Input
- DTC P0183: Fuel Temperature Sensor "A" Circuit High Input
- DTC P0230: Fuel Pump Primary Circuit
- DTC P0244: Turbo/Super Charger WASTEGATE Solenoid "A" Range/Performance
- DTC P0245: Turbo/Super Charger WASTEGATE Solenoid "A" Low
- DTC P0246: Turbo/Super Charger WASTEGATE Solenoid "A" High
- DTC P0301: Cylinder 1 Misfire Detected
- DTC P0302: Cylinder 2 Misfire Detected
- DTC P0303: Cylinder 3 Misfire Detected
- DTC P0304: Cylinder 4 Misfire Detected
- DTC Detecting Condition
- Trouble Symptom
- Wiring Diagram
- Notes
- Check Any Other Dtc On Display
- Check Output Signal From ECM
- Check Harness Between Fuel Injector & ECM Connector
- Check Fuel Injector
- Check Power Supply Line
- Check Installation Of Camshaft Position Sensor/Crankshaft Position Sensor
- Check Crank Sprocket
- Check Installation Condition Of Timing Belt
- Check Fuel Level
- Check Status Of Malfunction Indicator Light
- Check Cause Of Misfire Diagnosed
- Check Air Intake System
- Check Cylinder
- DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 Or Single Sensor)
- DTC P0328: Knock Sensor 1 Circuit High Input (Bank 1 Or Single Sensor)
- DTC P0335: Crankshaft Position Sensor "A" Circuit
- DTC P0336: Crankshaft Position Sensor "A" Circuit Range/Performance
- DTC P0340: Camshaft Position Sensor "A" Circuit (Bank 1 Or Single Sensor)
- DTC P0341: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 Or Single Sensor)
- DTC P0420: Catalyst System Efficiency Below Threshold (Bank 1)
- DTC P0442: Evaporative Emission Control System Leak Detected (Small Leak)
- DTC P0447: Evaporative Emission Control System Vent Control Circuit Open
- DTC P0448: Evaporative Emission Control System Vent Control Circuit Shorted
- DTC P0451: Evaporative Emission Control System Pressure Sensor Range/Performance
- DTC P0452: Evaporative Emission Control System Pressure Sensor Low Input
- DTC P0453: Evaporative Emission Control System Pressure Sensor High Input
- DTC Detecting Condition
- Wiring Diagram
- Notes
- Check Current Data
- Check Power Supply To Fuel Tank Pressure Sensor
- Check Input Signal For ECM
- Check Input Signal For ECM (Using Vehicle Diagnostic Interface)
- Check Harness Between ECM & Coupling Connector In Rear Wiring Harness
- Check Fuel Tank Cord
- Check For Poor Contact
- Check Harness Between ECM & Fuel Tank Pressure Sensor Connector
- DTC P0456: Evaporative Emission Control System Leak Detected (Very Small Leak)
- DTC P0457: Evaporative Emission Control System Leak Detected (Fuel Cap Loose/Off)
- DTC P0458: Evaporative Emission Control System Purge Control Valve Circuit Low
- DTC P0459: Evaporative Emission Control System Purge Control Valve Circuit High
- DTC P0461: Fuel Level Sensor Circuit Range/Performance
- DTC P0462: Fuel Level Sensor Circuit Low Input
- DTC P0463: Fuel Level Sensor Circuit High Input
- DTC P0464: Fuel Level Sensor Circuit Intermittent
- DTC P0483: Cooling Fan Rationality Check
- DTC P0502: Vehicle Speed Sensor Circuit Low Input
- DTC P0503: Vehicle Speed Sensor Intermittent/Erratic/High
- DTC P0506: Idle Control System Rpm Lower Than Expected
- DTC P0507: Idle Control System Rpm Higher Than Expected
- DTC P0508: Idle Control System Circuit Low
- DTC P0509: Idle Control System Circuit High
- DTC P0512: Starter Request Circuit
- DTC P0519: Idle Control System Malfunction (Fail-Safe)
- DTC P0545: Exhaust Temperature Sensor Circuit Low - Bank 1
- DTC P0546: Exhaust Temperature Sensor Circuit High - Bank 1
- DTC P0565: Cruise Control On Signal
- DTC P0604: Internal Control Module Random Access Memory (Ram) Error
- DTC P0691: Cooling Fan 1 Control Circuit Low
- DTC P0692: Cooling Fan 1 Control Circuit High
- DTC P0703: Torque Converter/Brake Switch "B" Circuit
- DTC P0705: Transmission Range Sensor Circuit (PRNDL Input)
- DTC P0710: Transmission Fluid Temperature Sensor Circuit
- DTC P0716: Input/Turbine Speed Sensor Circuit Range/Performance
- DTC P0720: Output Speed Sensor Circuit
- DTC P0726: Engine Speed Input Circuit Range/Performance
- DTC P0731: Gear 1 Incorrect Ratio
- DTC P0732: Gear 2 Incorrect Ratio
- DTC P0733: Gear 3 Incorrect Ratio
- DTC P0734: Gear 4 Incorrect Ratio
- DTC P0741: Torque Converter Clutch Circuit Performance Or Stuck Off
- DTC P0743: Torque Converter Clutch Circuit Electrical
- DTC P0748: Pressure Control Solenoid "A" Electrical
- DTC P0753: Shift Solenoid "A" Electrical
- DTC P0758: Shift Solenoid "B" Electrical
- DTC P0771: Low Clutch Timing Solenoid
- DTC P0778: Pressure Control Solenoid "B" Electrical
- DTC P0785: Shift/Timing Solenoid
- DTC P0851: Neutral Switch Input Circuit Low (A/T Model)
- DTC P0851: Neutral Switch Input Circuit Low (M/T Model)
- DTC P0852: Neutral Switch Input Circuit High (A/T Model)
- DTC P0852: Neutral Switch Input Circuit High (M/T Model)
- DTC P0864: TCM Communication Circuit Range/Performance
- DTC P0865: TCM Communication Circuit Low
- DTC P0866: TCM Communication Circuit High
- DTC P1134: A/F Sensor Micro-Computer Problem
- DTC P1152: O2 Sensor Circuit Range/Performance - Low (Bank 1 Sensor 1)
- DTC P1153: O2 Sensor Circuit Range/Performance - High (Bank 1 Sensor 1)
- DTC P1301: Misfire Detected (High Temperature Exhaust Gas)
- DTC P1312: Exhaust Temperature Sensor Malfunction
- DTC P1400: Fuel Tank Pressure Control Solenoid Valve Circuit Low
- DTC P1420: Fuel Tank Pressure Control Solenoid Valve Circuit High
- DTC P1443: Vent Control Solenoid Valve Function Problem
- DTC P1446: Fuel Tank Sensor Control Valve Circuit Low
- DTC P1447: Fuel Tank Sensor Control Valve Circuit High
- DTC P1448: Fuel Tank Sensor Control Valve Range Performance
- DTC P1491: Positive Crankcase Ventilation (Blow-By) Function Problem
- DTC P1518: Starter Switch Circuit Low Input
- DTC P1544: Exhaust Gas Temperature Too High
- DTC P1560: Back-Up Voltage Circuit Malfunction
- DTC P1700: Throttle Position Sensor Circuit Malfunction For A/T
- DTC P1711: Engine Torque Control Signal #1 Circuit Malfunction
- DTC P1712: Engine Torque Control Signal #2 Circuit Malfunction
- DTC P2004: Intake Manifold Runner Control Stuck Open (Bank 1)
- DTC P2005: Intake Manifold Runner Control Stuck Open (Bank 2)
- DTC P2006: Intake Manifold Runner Control Stuck Closed (Bank 1)
- DTC P2007: Intake Manifold Runner Control Stuck Closed (Bank 2)
- DTC P2008: Intake Manifold Runner Control Circuit/Open (Bank 1)
- DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1)
- DTC P2011: Intake Manifold Runner Control Circuit/Open (Bank 2)
- DTC P2012: Intake Manifold Runner Control Circuit Low (Bank 2)
- DTC P2016: Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1)
- DTC P2017: Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 1)
- DTC P2021: Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 2)
- DTC P2022: Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 2)
- DTC P2096: Post Catalyst Fuel Trim System Too Lean - Bank 1
- DTC Detecting Condition
- Wiring Diagram
- Notes
- Check Any Other Dtc On Display
- Check Rear Oxygen Sensor Data
- Check Harness Between ECM & Rear Oxygen Sensor Connector
- Check Harness Between Rear Oxygen Sensor & ECM Connector
- Check Exhaust System
- Check Air Intake System
- Check Fuel Pressure
- Check Engine Coolant Temperature Sensor
- Check Mass Air Flow & Intake Air Temperature
- Check Mass Air Flow & Intake Air Temperature Sensor
- DTC P2097: Post Catalyst Fuel Trim System Too Rich - Bank 1
- DTC Detecting Condition
- Wiring Diagram
- Notes
- Check Any Other DTC On Display
- Check Rear Oxygen Sensor Data
- Check Harness Between ECM & Rear Oxygen Sensor Connector
- Check Harness Between Rear Oxygen Sensor & ECM Connector
- Check Exhaust System
- Check Air Intake System
- Check Fuel Pressure
- Check Engine Coolant Temperature Sensor
- Check Mass Air Flow & Intake Air Temperature
- Check Mass Air Flow & Intake Air Temperature Sensor
- DTC P2227: Barometric Pressure Circuit Range/Performance
- DTC P2228: Barometric Pressure Circuit Low Input
- DTC P2229: Barometric Pressure Circuit High Input
- General Diagnostic Table