Section 3 (Engine Controls - Self-Diagnostics - Turbo)
WARNING: This page is about a different variant/trim than selected.
- Introduction
- Self-Diagnostic System
- Drive Cycles
- Summary
- Diagnostic Trouble Code Definitions
- Component Locations
- Connector Identification
- Diagnostic Tests
- P0010, P0013, P1649, P1650, P1655, P1656/ECM-6440: Camshaft Reset Valve
- P0013, P0014, P0340, P1330, P1332/ECM-644A: Camshaft Reset Valve
- P0030-P0032, P0035/ECM-2810: Front Heated Oxygen Sensor, Preheating
- P0036-P0038, P0141/ECM-2A2A: Rear Heated Oxygen Sensor, Preheating
- P0100/ECM-130A: Intake Air Leakage
- P0102, P0103/ECM-1300: Mass Air Flow Sensor
- P0107, P0108/ECM-1000: Control Module
- P0111-P0113/ECM-1100: Outside Temperature Sensor
- P-0113/ECM-1200: Intake Air Temperature Sensor Inlet
- P0116-P0118, P1481, P1482/ECM-2000: Engine Coolant Temperature Sensor
- P0120, P0121/ECM-958F: Accelerator Pedal Position Sensor, Faulty Signal
- P0121/ECM-959F: Throttle Unit Internal Fault, Faulty Signal
- P0121/ECM-903C: Throttle Unit, Internal Fault
- P0122, P0123/ECM-9530: Accelerator Pedal Position Sensor, Faulty Signal
- P0128/ECM-201A: Thermostat
- P0136-P0138/ECM-2A0A: Rear Heated Oxygen Sensor
- P0171, P0172/ECM-262A: Long-Term Fuel Trim
- P0201-P0206, P0261-P0277/ECM-23X0: Fuel Injector X
- P0220/ECM-9150: Throttle Unit, Internal Fault
- P0221/ECM-914F: Throttle Unit, Internal Fault
- P0222, P0223/ECM-9520: Accelerator Pedal Position Sensor, Faulty Signal
- P0225/ECM-9160: Throttle Unit, Internal Fault
- P0227, P0228/ECM-9540: Accelerator Pedal Position Sensor, 5 Volt Power Supply
- P0231, P0232/ECM-2400: Fuel Pump Relay
- P0234/ECM-6805: Turbocharger Control Valve
- P0236/ECM-170F: Atmospheric Pressure Sensor/Boost Pressure Sensor Range Check
- P0237, P0238/ECM-1600: Boost Pressure Sensor
- P0243, P0245, P0246/ECM-6800: Turbocharger Control Valve
- P0300/ECM-3503: Misfire, At Least One Cylinder
- P0301-P0306/ECM-35X3: Misfiring, Catalytic Converter Damage
- P0327, P0328/ECM-3410: Front Knock Sensor
- P0332, P0333/ECM-3420: Rear Knock Sensor
- P0335/ECM-3100: Engine Speed Sensor
- P0342-P0344/ECM-3000: Camshaft Position Sensor
- P0352-P0356, P1350-P1361/ECM-33X0: Ignition Coil For Cylinder X, Signal
- P0422/ECM-4801: Three-Way Catalytic Converter Efficiency
- P0440/ECM-4008: Canister Purge Valve
- P0442/ECM-430D: Leak Diagnosis, Small Leak
- P0443, P0445/ECM-4000: Canister Purge Valve
- P0446/ECM-4019: EVAP Canister Shut-Off Valve Closed
- P0447, P0448/ECM-4010: EVAP Canister Shut-Off Valve
- P0451-P0453/ECM-4020: Fuel Tank Pressure Sensor
- P0454, P0455/ECM-4308: Leak Diagnosis, Large Leak
- Notes
- Fault Conditions
- Possible Causes (Signal Too Low)
- Possible Causes (Faulty Signal)
- Diagnostic Procedure
- Checking Vacuum Downstream Of Canister Purge Valve
- Checking Vacuum At EVAP Canister
- Checking Vacuum To Canister Purge Valve
- Checking Hose Between Canister Purge Valve & EVAP Canister
- Checking EVAP Canister
- Checking Hose Between Fuel Tank & EVAP Canister
- Checking Fuel Tank Pressurization (P0454, P0455/ECM-4308)
- Verification
- P0456/ECM-430C: Leak Diagnosis, Smallest Leak
- P0461-P0464/ECM-4050: Fuel Level Sensor
- P0480/ECM-6110: Engine Cooling Fan Relay, Low Speed
- P0481, P1486, P1487/ECM-6120: Engine Cooling Fan Relay, High Speed
- P0506, P0507/ECM-990A: Control Module, Internal Fault
- P0560, P0562, P0563/ECM-8010: System Relay Output
- P0571-P0573, P1513/ECM-9400: Brake Pedal Position Sensor, Faulty Signal
- P0600/ECM-E000: Control Unit, Internal Fault
- P0602/ECM-531D: Control Module Internal Fault
- P0630, P1670, P1680/ECM-720A: Immobilizer Communication
- P0645, P1646, P1647/ECM-6000: A/C Relay Signal
- P0650, P1625, P1626/ECM-6B00: Mil Signal
- P0805, P0807, P0808/ECM-9300: Clutch Pedal Position Sensor, Faulty Signal
- P1132-P1134/ECM-280A: Front Heated Oxygen Sensor, Faulty Signal
- P1139/ECM-2A1A: Rear Heated Oxygen Sensor Aging
- P1171, P1172/ECM-261A: Long-Term Fuel Trim
- P1174, P1175/ECM-260A: Long-Term Fuel Trim
- P1177-P1179/ECM-268A: Long-Term Fuel Trim
- P1238/ECM-6806: Turbocharger Control Valve
- P1325/ECM-34F0: Knock Sensor, Test Pulse
- P1326/ECM-34E0: Knock Sensor Offset
- P1329/ECM-3400: Knock Sensor, Test Pulse
- P1440/ECM-4338: Fuel Tank Filler Cap Missing
- P1520/ECM-917F: Accelerator Pedal Position Sensor, Internal Fault
- P1520/ECM-9180: Accelerator Pedal Position Sensor
- P1525/ECM-91DF: Stop Lamp Switch
- P1526/ECM-980A: Control Module, Internal Fault
- P1528/ECM-91CF: Engine Control Module Internal Fault
- P1550, P1551, P1633/ECM-510F: Vehicle Speed Signal
- P1560-P1562, P1660-P1663/ECM-928C: Control Module, Communication Problems
- P1600/ECM-9190: Throttle Unit, Internal Fault
- P1601/ECM-91F0: Throttle Unit, Internal Fault
- P1602/ECM-91B7: Throttle Unit, Internal Fault
- P1603/ECM-91A7: Throttle Unit, Internal Fault
- P1604/ECM-904C: Mil Requested By Throttle Unit
- P1604/ECM-910E: Throttle Unit, Internal Fault
- P1605/ECM-911A: Throttle Unit Communication
- P1606/ECM-912A: Engine Control Module Communication
- P1607/ECM-91E0: Battery Voltage
- P1608-P1660/ECM-903F: Throttle Unit, Internal Fault
- P1611-P1613/ECM-902A: Communication Control Module, Communication Problems
- P1614/ECM-913F: Engine Control Module Internal Fault
- P1615/ECM-901E: Control Module Internal Fault
- P1618/ECM-530D: DTC In Another Control Module
- P1620-P1622/ECM-6300: ETS Lamp Output
- P1623/ECM-6310: Mil Illuminates In The Event Of An ETS Fault
- P1627-P1629/ECM-901A: Communication Control Module, Communication Problems
- P1630/ECM-E003: Control Unit, Internal Fault
- P1631/ECM-530B: Control Module Communication
- P1632/ECM-710A: Real Time Clock
- P1635, P1636/ECM-7180: Temperature Sensor Control Module
- P1637, P1638/ECM-715D: Temperature Sensor Control Module
- P1638/ECM-716D: Temperature Sensor Control Module
- P1651/ECM-981A: Control Module, Internal Fault
- P1652/ECM-982A: Control Module, Internal Fault
- P1672, P1673/ECM-8410: 5 Volt Power Supply
- P3583/ECM-904D: Pedal Sensor Fault
- EFI-4008: Canister Purge Valve Leakage
- EFI-5000: Air Conditioning Pressure Sensor
- ECM-XXXX: Unknown DTC For The Current Control Module Version
- Connecting & Disconnecting Breakout Box
- Checking Wiring & Connections