Fuel System & Fault Isolation
- MFI Control System
- General Information
- Specifications
- Special Service Tools
- Fuel Injection Control
- Ignition Timing Control
- Other Control Functions
- Diagnostic Test Mode
- How To Cope With Intermittent Malfunctions
- Simulation Tests
- Inspection Service Points For A Blown Fuse
- MFI System Inspection
- On-Board Diagnostics
- Malfunction Indicator Light (Mil)
- Self-Diagnosis
- Component Identification
- Service & Adjustment Procedures
- Troubleshooting
- Notes
- Troubleshooting Guide
- MFI Troubleshooting Procedures
- Manifold Air Flow Sensor (MAFS)
- Inlet Air Temperature (IAT) Sensor
- Engine Coolant Temperature Sensor (ECTS)
- Throttle Position Sensor (TPS)
- Knock Sensor (KS)
- Vehicle Speed Sensor (VSS)
- Heated Oxygen Sensor (Ho2S)
- Crankshaft Position Sensor (CKPS)
- Camshaft Position Sensor (CMPS)
- Evaporative Emission Canister Purge Solenoid Valve (PCSV)
- Fuel Injector
- Ignition Coil
- Fuel Tank And Fuel Line
- Diagnosis
- Trouble Code Definitions
- DTC P0101: Mass Or Volume Air Flow Circuit Range Performance Problem
- DTC P0102: Mass Or Volume Air Flow Circuit Low Input
- DTC P0103: Mass Or Volume Air Flow Circuit High Input
- DTC P0106: Manifold Absolute Pressure Barometric Pressure Circuit Range Performance
- DTC P0107: Manifold Absolute Pressure Barometric Pressure Circuit Low Input
- DTC P0108: Manifold Absolute Pressure Barometric Pressure Circuit High Input
- DTC P0112: Intake Air Temperature Sensor 1 Circuit Low Input
- DTC P0113: Intake Air Temperature Sensor 1 Circuit High Input
- DTC P0116: Engine Coolant Temperature Circuit Range Performance
- DTC P0117: Engine Coolant Temperature Circuit Low Input
- DTC P0118: Engine Coolant Temperature Circuit High Input
- DTC P0121: Throttle Pedal Position Sensor A Circuit Range Performance
- DTC P0122: Throttle Pedal Position Sensor A Circuit Low Input
- DTC P0123: Throttle Pedal Position Sensor A Circuit High Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128: Coolant Thermostat Stuck Open
- DTC P0130: Ho2S Circuit (Bank 1 Sensor 1)
- DTC P0132: Ho2S Circuit High Voltage (Bank 1 Sensor 1)
- DTC P0133: Ho2S Circuit Slow Response (Bank 1 Sensor 1)
- DTC P0134: Ho2S Circuit No Activity Detected (Bank 1 Sensor 1)
- DTC P0135: Ho2S Heater Circuit (Bank 1 Sensor 1)
- DTC P0136: Ho2S Circuit (Bank 1 Sensor 2)
- DTC P0138: Ho2S Circuit High Voltage (Bank 1 Sensor 2)
- DTC P0139: Ho2S Circuit Slow Response (Bank 1 Sensor 2)
- DTC P0140: Ho2S Circuit No Activity Detected (Bank 1 Sensor 2)
- DTC P0141: Ho2S Heater Circuit (Bank 1 Sensor 2)
- DTC P0150: Ho2S Circuit (Bank 2 Sensor 1)
- DTC P0152: Ho2S Circuit High Voltage (Bank 2 Sensor 1)
- DTC P0153: Ho2S Circuit Slow Response (Bank 2 Sensor 1)
- DTC P0154: Ho2S Circuit No Activity Detected (Bank 2 Sensor 1)
- DTC P0155: Ho2S Heater Circuit (Bank 2 Sensor 1)
- DTC P0156: Ho2S Circuit (Bank 2 Sensor 2)
- DTC P0158: Ho2S Circuit High Voltage (Bank 2 Sensor 2)
- DTC P0159: Ho2S Circuit Slow Response (Bank 2 Sensor 2)
- DTC P0160: Ho2S Circuit No Activity Detected (Bank 2 Sensor 2)
- DTC P0161: Ho2S Heater Circuit (Bank 2 Sensor 2)
- DTC P0171: Fuel System Too Lean (Bank 1)
- DTC P0172: Fuel System Too Rich (Bank 1)
- DTC P0174: System Too Lean (Bank 2)
- DTC P0175: System Too Rich (Bank 2)
- DTC P0181: Fuel Temp Sensor A Circuit Range Performance
- DTC P0182: Fuel Temperature Sensor A Circuit Low Input
- DTC P0183: Fuel Temperature Sensor A Circuit High Input
- DTC P0201: Cylinder 1 - Injector Circuit Open
- DTC P0202: Cylinder 2 - Injector Circuit Open
- DTC P0203: Cylinder 3 - Injector Circuit Open
- DTC P0204: Cylinder 4 - Injector Circuit Open
- DTC P0205: Cylinder 5 - Injector Circuit Open
- DTC P0206: Cylinder 6 - Injector Circuit Open
- DTC P0300: Random Multiple Cylinder Misfire Detected
- 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 P0305: Cylinder 5 - Misfire Detected
- DTC P0306: Cylinder 6 - Misfire Detected
- DTC P0320: Ignition Distributor Engine Speed Input Circuit
- DTC P0325: Knock Sensor 1 Circuit
- DTC P0335: Crankshaft Position Sensor Circuit Malfunction
- DTC P0340: Camshaft Position Sensor Circuit Malfunction
- DTC P0350: Ignition Coil Primary/Secondary Circuit Malfunction
- DTC P0421: Warm Up Catalyst Efficiency Below Threshold (Bank 1)
- DTC P0431: Warm Up Catalyst Efficiency Below Threshold (Bank 2)
- DTC P0441: EVAP Emission System Incorrect Purge Flow
- DTC P0442: EVAP Emission System-Leak Detected (Small Leak)
- DTC P0443: EVAP Emission System-Purge CTRL. Valve Circuit
- DTC P0446: EVAP Emission System-Vent Control Circuit
- DTC P0451: EVAP Emission System-Pressure Sensor Range Performance
- DTC P0452: EVAP Emission System-Pressure Sensor Low Input
- DTC P0453: EVAP Emission System - Pressure Sensor High Input
- DTC P0455: EVAP Emission System - Leak Detected (Large Leak)
- DTC P0456: EVAP Emission System - Leak Detected (Very Small Leak)
- DTC P0460: Fuel Level Sensor Circuit
- DTC P0461: Fuel Level Sensor A Circuit Range Performance
- DTC P0462: Fuel Level Sensor A Circuit Low Input
- DTC P0463: Fuel Level Sensor A Circuit High Input
- DTC P0506: Idle Air Control System-Rpm Lower Than Expected
- DTC P0507: Idle Air Control System-Rpm Higher Than Expected
- DTC P0510: Closed Throttle Position Switch
- DTC P0560: System Voltage
- DTC P1159: Intake Manifold Runner Position Sensor Switch Circuit Range Performance (Bank 1)
- DTC P1521: Power Steering Switch Circuit Malfunction
- Service Data For Sensors And Actuators
- ECM Connector & Terminal Information