Fuel System & Emissions System (GX) (Supplement)
- Special Tools
- General Troubleshooting Information
- Intermittent Failures
- Opens and Shorts
- How to Use the HDS or a Scan Tool
- How to Reset the PCM
- How to End a Troubleshooting Session (required after any troubleshooting)
- How to Remove the PCM for Testing
- How to Troubleshoot Circuits at the PCM
- PCM Updating, Substitution and Replacement
- How to Update the PCM
- How to Substitute or Replace the PCM
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Electronic Control System
- PGM-FI System
- Notes
- Air Conditioning (A/C) Compressor Clutch Relay
- Alternator Control
- Barometric Pressure (BARO) Sensor
- Camshaft Position (CMP) Sensor (Top Dead Center (TDC) Sensor)
- Crankshaft Position (CKP) Sensor
- Engine Coolant Temperature (ECT) Sensor
- Ignition Timing Control
- Injector Timing and Duration
- Intake Air Temperature (IAT) Sensor
- Malfunction Indicator Lamp (MIL) Indication (In relation to Readiness Codes)
- Manifold Absolute Pressure (MAP) Sensor
- Primary Heated Oxygen Sensor (Primary HO2S)
- Secondary Heated Oxygen Sensor (Secondary HO2S)
- Starting Control
- Throttle Position (TP) Sensor
- Vehicle Speed Sensor (VSS)
- Idle Control System
- Fuel Supply System
- Notes
- Fuel Cut-off Control
- Fuel Filter
- Fuel Pressure Sensor
- Fuel Pressure Regulator P1
- Fuel Pressure Regulator P2
- Fuel Pressure Regulator Shut-off Solenoid Valve/Fuel Tank Internal Solenoid Valve
- Fuel Pressure Regulator Switch
- Fuel Tank
- Fuel Tank Temperature (FTT) Sensor
- Fuel Tank Pressure (FTP) Sensor
- Fuel Temperature Sensor
- Fuel Vent Duct
- Injector Control Module
- Manual Shut-off Solenoid Valve
- Low Fuel Indicator
- PGM-FI Main Relay 1 and 2
- Intake Air System
- Catalytic Converter System
- Positive Crankcase Ventilation (PCV) System
- Idle Control System Diagram
- Intake Air System Diagram