Section 4 (Fuel System (2.7L))
WARNING: This page is about a different variant/trim than selected.
- General
- General Specifications
- Sealant
- Service Standard
- Special Tools
- Troubleshooting
- MULTIPORT Fuel Injection (MFI)
- General Information
- Fuel Injection Control
- Idle Speed Control
- Ignition Timing Control
- Other Control Functions
- Diagnostic Test Mode
- How To Cope With Intermittent Malfunctions
- ECM Problem Procedure
- Service Points In Inspecting A Blown Fuse
- Inspecting The MFI System
- On-Board Diagnostics
- Malfunction Indicator Light (Mil)
- Inspecting The Malfunction Indicator Lamp (Mil)
- Self-Diagnosis
- Checking Procedure (Self-Diagnosis)
- Inspection Procedure (Using Generic Scan Tool)
- Troubleshooting
- MFI Control System
- Fuel Delivery System
- DTC Troubleshooting Procedures
- DTC Index
- Siemens Ems
- DTC P0030: O2 Sensor Heater Control Circuit (Bank 1, Sensor 1)
- DTC P0031: O2 Sensor Heater Circuit Low Input (Bank 1, Sensor 1)
- DTC P0032: O2 Sensor Heater Circuit High Input (Bank 1, Sensor 1)
- DTC P0036: O2 Sensor Heater Control Circuit (Bank 1, Sensor 2)
- DTC P0037: O2 Sensor Heater Circuit Low Input (Bank 1, Sensor 2)
- DTC P0038: O2 Sensor Heater Circuit High Input (Bank 1, Sensor 2)
- DTC P0050: O2 Sensor Heater Control Circuit (Bank 2, Sensor 1)
- DTC P0051: O2 Sensor Heater Circuit Low Input (Bank 2, Sensor 1)
- DTC P0052: O2 Sensor Heater Circuit High Input (Bank 2, Sensor 1)
- DTC P0056: O2 Sensor Heater Control Circuit (Bank 2, Sensor 2)
- DTC P0057: O2 Sensor Heater Circuit Low Input (Bank 2, Sensor 2)
- DTC P0058: O2 Sensor Heater Circuit High Input (Bank 2, Sensor 2)
- DTC P0101: Mass Air Flow Range/Performance Problem
- DTC P0102: Mass Air Flow Circuit Low Input
- DTC P0103: Mass Air Flow Circuit High Input
- DTC P0112: Intake Air Temperature Circuit Low Input
- DTC P0113: Intake Air Temperature Circuit High Input
- DTC P0115: Engine Coolant Temperature Circuit Malfunction
- DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem
- DTC P0117: Engine Coolant Temperature Circuit Low Input
- DTC P0118: Engine Coolant Temperature Circuit High Input
- DTC P0119: Engine Coolant Temperature Circuit Intermittent
- DTC P0121: Throttle Position Sensor Circuit Range/Performance Problem
- DTC P0122: Throttle Position Sensor Circuit Low Input
- DTC P0123: Throttle Position Sensor Circuit High Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128: Coolant Thermostat Malfunction
- DTC P0130: O2 Sensor Circuit Malfunction (Bank 1, Sensor 1)
- DTC P0131: O2 Sensor Circuit Low Input (Bank 1, Sensor 1)
- DTC P0132: O2 Sensor Circuit High Input (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 P0135: HO2S Heater Circuit Malfunction (Bank 1, Sensor 1)
- DTC P0136: O2 Sensor Circuit Malfunction (Bank 1, Sensor 2)
- DTC P0137: O2 Sensor Circuit Low Input (Bank 1, Sensor 2)
- DTC P0138: O2 Sensor Circuit High Input (Bank 1, Sensor 2)
- DTC P0139: O2 Sensor Circuit Slow Responsive (Bank 1, Sensor 2)
- DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 2)
- DTC P0141: HO2S Heater Circuit Malfunction (Bank 1, Sensor 2)
- DTC P0150: O2 Sensor Circuit Malfunction (Bank 2, Sensor 1)
- DTC P0151: O2 Sensor Circuit Low Input (Bank 2, Sensor 1)
- DTC P0152: O2 Sensor Circuit High Input (Bank 2, Sensor 1)
- DTC P0153: O2 Sensor Circuit Slow Response (Bank 2, Sensor 1)
- DTC P0154: O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 1)
- DTC P0156: O2 Sensor Circuit Malfunction (Bank 2, Sensor 2)
- DTC P0157: O2 Sensor Circuit Low Input (Bank 2, Sensor 2)
- DTC P0158: O2 Sensor Circuit High Input (Bank 2, Sensor 2)
- DTC P0159: O2 Sensor Circuit Slow Responsive (Bank 2, Sensor 2)
- DTC P0160: O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 2)
- DTC P0171: Fuel System Too Lean (Bank 1) & DTC P0174: Fuel System Too Lean (Bank 2)
- DTC P0172: Fuel System Too Rich (Bank 1) & DTC P0175: Fuel System Too Rich (Bank 2)
- DTC P0230: Fuel Pump Circuit Malfunction
- DTC P0261: Cylinder 1 - Injector Circuit Low
- DTC P0262: Cylinder 1 - Injector Circuit High
- DTC P0264: Cylinder 2 - Injector Circuit Low
- DTC P0265: Cylinder 2 - Injector Circuit High
- DTC P0267: Cylinder 3 - Injector Circuit Low
- DTC P0268: Cylinder 3 - Injector Circuit High
- DTC P0270: Cylinder 4 - Injector Circuit Low
- DTC P0271: Cylinder 4 - Injector Circuit High
- DTC P0273: Cylinder 5 - Injector Circuit Low
- DTC P0274: Cylinder 5 - Injector Circuit High
- DTC P0276: Cylinder 6 - Injector Circuit Low
- DTC P0277: Cylinder 6 - Injector Circuit High
- DTC P0300: Multiple Cylinder Misfire Detected
- DTC P0301: Cylinder 1 - Misfire Detected & DTC P0304: Cylinder 4 - Misfire Detected
- DTC P0302: Cylinder 2 - Misfire Detected & DTC P0305: Cylinder 5 - Misfire Detected
- DTC P0303: Cylinder 3 - Misfire Detected & DTC P0306: Cylinder 6 - Misfire Detected
- DTC P0325: Knock Sensor Circuit Malfunction
- DTC P0330: Knock Sensor Circuit Malfunction
- DTC P0335: Crankshaft Position Sensor Circuit Malfunction
- DTC P0340: Camshaft Position Sensor Circuit Malfunction
- DTC P0350: Ignition Coil Primary/Secondary Circuit Malfunction
- DTC P0351: Ignition Coil "A" Primary/Secondary Circuit Malfunction & DTC P0354: Ignition Coil "D" Primary/Secondary Circuit Malfunction
- DTC P0353: Ignition Coil "C" Primary/Secondary Circuit Malfunction & DTC P0356: Ignition Coil "F" Primary/Secondary Circuit Malfunction
- DTC P0420: Main Catalyst Efficiency Below Threshold (Bank 1)
- DTC P0430: Main Catalyst Efficiency Below Threshold (Bank 2)
- DTC P0441: EVAP Emission Control System - Incorrect Purge Flow
- DTC P0442: EVAP Emission Control System - Small Leak Detected (1.0 mm)
- DTC P0444: EVAP Emission Control System Purge Control Valve Circuit Open
- DTC P0445: EVAP Emission Control System Purge Control Valve Circuit Shorted
- DTC P0447: EVAP Emission Control System Vent Circuit Open
- DTC P0448: EVAP Emission Control System Vent Circuit Shorted
- DTC P0449: EVAP Emission Control System Vent Valve/Solenoid Circuit
- DTC P0451: EVAP Emission Control System Pressure Sensor Range/Performance Problem
- DTC P0452: EVAP Emission Control System Pressure Sensor Low Input
- DTC P0453: EVAP Emission Control System Pressure Sensor High Input
- DTC P0454: EVAP Emission Control System Pressure Sensor Intermittent
- DTC P0455: EVAP Emission Control System - Large Leak
- DTC P0456: EVAP Emission Control System - Small Leak Detected (0.5 mm)
- DTC P0461: Fuel Level Sensor Circuit Range/Performance
- DTC P0462: Fuel Level Sensor Low-Stick
- DTC P0463: Fuel Level Sensor High-Stick
- DTC P0464: Fuel Level Sensor Circuit Intermittent
- DTC P0501: Vehicle Speed Sensor Circuit Malfunction
- DTC P0506: Idle Control System - RPM Lower Than Expected
- DTC P0507: Idle Control System - RPM Higher Than Expected
- DTC P0551: Power Steering Switch Circuit Malfunction
- DTC P0560: System Voltage Malfunction
- DTC P0562: System Voltage Low Input
- DTC P0563: System Voltage High Input
- DTC P0605: Internal Control Module Read Only Memory (ROM) Error
- DTC P0650: Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
- DTC P1134: HO2S Circuit - Transition Switch Malfunction/Slip (Bank 1, Sensor 1)
- DTC P1154: HO2S Circuit - Transition Switch Malfunction/Slip (Bank 2, Sensor 1)
- DTC P1166: O2 Sensor System Lambda Bank Controller At The Limit (Bank 1) & DTC P1167: O2 Sensor System Lambda Bank Controller At The Limit (Bank 2)
- DTC P1372: Segment Time Acquisition Incorrect
- DTC P1505: Idle Speed Control Actuator Signal Low Of Coil #1
- DTC P1506: Idle Speed Control Actuator Signal High Of Coil #1
- DTC P1507: Idle Speed Control Actuator Signal Low Of Coil #2
- DTC P1508: Idle Speed Control Actuator Signal High Of Coil #2
- DTC P1521: Power Steering Switch Malfunction
- DTC P1529: TCM Request For MIL On/Freeze To ECM Via CAN
- DTC P1602: Serial Communication Problem With TCM (Time Out)
- DTC P1624: Cooling Fan Relay Circuit Malfunction (Low)
- DTC P1625: Cooling Fan Relay Circuit Malfunction (High)
- DTC P1642: Non-Immobilizer-ECM Connected To An Immobilizer