Fuel System & Emissions Systems
- Special Tools
- General Troubleshooting Information
- Intermittent Failures
- Opens and Shorts
- How to Use the HDS (Honda Diagnostic System) or an OBD II Scan Tool
- ECM/PCM Reset (2002-2004 Models)
- Reset the ECM/PCM with the OBD II scan tool or the HDS
- Reset the ECM/PCM by removing the fuse
- HDS Clear Command (2005-2006 Models)
- Scan Tool Clear Command
- DTC Clear (2005-2006 Models)
- ECM/PCM Reset (2005-2006 Models)
- CKP Pattern Clear/CKP Pattern Learn (2005-2006 Models)
- How to End a Troubleshooting Session (required after any troubleshooting)
- How to Troubleshoot Circuits at the ECM/PCM
- ECM/PCM Updating and Substitution for Testing
- How to Update the ECM/PCM
- How to Substitute the ECM/PCM (2002-2004 Models)
- How to Substitute the ECM/PCM (2005-2006 Models)
- OBD Status (2005-2006 Models)
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- ECM/PCM Data (2002-2004 Models)
- Electronic Control System
- ECM/PCM Inputs and Outputs at Connector A (31P)-2002-2004 Models
- ECM/PCM Inputs and Outputs at Connector B (24P)-2002-2004 Models
- PCM Inputs and Outputs at Connector C (22P)* 1-2002-2004 Models
- PCM Inputs and Outputs at Connector D (17P)* 1-2002-2004 Models
- ECM/PCM Inputs and Outputs at Connector E (31P)-2002-2004 Models
- ECM/PCM Inputs and Outputs at Connector A (31P)-2005-2006 Models
- ECM/PCM Inputs and Outputs at Connector B (24P)-2005-2006 Models
- PCM Inputs and Outputs at Connector C (22P)-2005-2006 Models
- ECM/PCM Inputs and Outputs at Connector D (17P)-2005-2006 Models
- ECM/PCM Inputs and Outputs at Connector E (31P)-2005-2006 Models
- Vacuum Hose Routing
- Vacuum Distribution
- PGM-FI System
- Notes
- Air Conditioning (A/C) Compressor Clutch Relay
- Air Fuel Ratio (A/F) Sensor
- Barometric Pressure (BARO) Sensor
- Crankshaft Position (CKP) Sensor
- Engine Coolant Temperature (ECT) Sensor
- Ignition Timing Control
- Injector Timing and Duration
- Intake Air Temperature (IAT) Sensor
- Knock Sensor (KS)
- Malfunction Indicator Lamp (MIL) Indication (In relation to Readiness Codes)
- Manifold Absolute Pressure (MAP) Sensor
- Secondary Heated Oxygen Sensor (Secondary HO2S)
- Starting Control
- Throttle Position (TP) Sensor
- Camshaft Position (CMP) Sensor B
- Vehicle Speed Sensor (VSS) (2002-2004 M/T models)
- Input Shaft (Mainshaft) Speed Sensor
- Output Shaft (Countershaft) Speed Sensor (2005-2006 M/T models)
- VTEC/VTC
- Idle Control System
- Fuel Supply System
- Intake Air System
- Catalytic Converter System
- Positive Crankcase Ventilation (PCV) System
- Evaporative Emission (EVAP) Control System
- Fuel Cap Warning Message (2005-2006 Models)
- Idle Control System Diagram
- Intake Air System Diagram
- Intake Manifold Tuning (IMT) (Intake Manifold Runner Control (IMRC)) System (K20A3 engine)
- Evaporative Emission (EVAP) Control Diagram-2002-2004 Models
- Evaporative Emission (EVAP) Control Diagram-2005-2006 Models
- How to Set Readiness Codes
- Malfunction Indicator Lamp (MIL) Indication (In relation to Readiness Codes)
- Catalytic Converter Monitor and Readiness Code
- Procedure
- When the HDS is used (2002-2006 Models)
- When a scan tool is used (2002-2004 Models)
- Evaporative Emission (EVAP) Control System Monitor and Readiness code
- Enable Criteria
- Air Fuel Ratio (A/F) Sensor Monitor and Readiness Code
- Air Fuel Ratio (A/F) Sensor Heater Monitor Readiness Code
- Notes
- Misfire Monitor and Readiness Code
- Fuel System Monitor and Readiness Code
- Comprehensive Component Monitor and Readiness Code