Engine Control System / Engine Mechanical - Service, Testing & Troubleshooting (Except Hybrid)

• Rewrite
  • PCM Update
    • Procedure
• Component Location Index
  • Engine Block Assembly Component Location Index (1.5 L Engine)
  • Engine Block Assembly Component Location Index (2.0 L Engine)
  • Intake Air System and Exhaust System Component Location Index (2.0 L Engine)
• General Information
  • Engine Configuration (1.5 L Engine)
  • Engine Configuration (2.0 L Engine)
  • How to Set Readiness Codes
    • Malfunction Indicator Lamp (MIL) Indication (In relation to Readiness Codes)
    • Catalytic Converter Monitor and Readiness Code
    • Evaporative Emission (EVAP) Control System Monitor and Readiness Code
    • Air Fuel Ratio (A/F) Sensor Monitor and Readiness Code
    • Air Fuel Ratio (A/F) Sensor Heater Monitor Readiness Code
    • Misfire Monitor and Readiness Code
    • Fuel System Monitor and Readiness Code
    • Comprehensive Component Monitor and Readiness Code
    • EGR Monitor and Readiness Code
• Test
  • VTEC Rocker Arm Test (1.5 L Engine)
    • Notes
    • Test
  • VTEC Rocker Arm Test (2.0 L Engine)
    • Notes
    • Test
• Description & Operation
  • Auto Idle Stop System Description
  • Auto Idle Stop System Description - Operation Conditions
  • EVAP System Description
  • Electronic Throttle Control System Description
  • PCV System Description
  • PGM-FI System Description
  • PGM-FI System Description - Components
  • PGM-FI System Description - On-Board Snapshot
  • Shutter Grille System Description
  • Turbocharger Control System Description
  • VTEC/VTC System Description
• Learning Reset Clear
  • CKP Pattern Clear/CKP Pattern Learn Procedure
    • Procedure
  • PCM Idle Learn Procedure
    • Procedure
  • PCM Reset
    • Procedure
• Symptom Troubleshooting Index for Viewer
  • After warming up, idle speed is above specifications without load (MIL works OK, no DTCs set) (KA/KC)
  • After warming up, idle speed is below specifications without load (MIL works OK, no DTCs set) (KA/KC)
  • Auto idle stop system does not operate
  • Auto idle stop system indicator (amber) blinks
  • Auto idle stop system indicator (green/amber) does not come on
  • Cold fast idle too high (MIL works OK, no DTCs set) (KA/KC)
  • Cold fast idle too low (MIL works OK, no DTCs set) (KA/KC)
  • Difficult to refuel (MIL works OK, NO DTCs set) (KA/KC)
  • Engine abnormal noise while fuel cut-off control
  • Engine is hard to start (MIL works OK, no DTCs set) (KA/KC)
  • Engine stalls (MIL works OK, no DTCs set) (KA/KC)
  • Engine starts but stalls immediately (MIL works OK, no DTCs set, security indicator stays on or flashes) (KA/KC)
  • Engine will not start (MIL works OK, no DTCs set) (KA/KC)
  • Engine will not start (MIL works OK, no DTCs set, security indicator stays on or flashes) (KA/KC)
  • Engine will not start and HDS does not communicate with the PCM (MIL comes on and stays on, no DTCs set) (KA/KC)
  • HDS does not communicate with the PCM or the vehicle (KA/KC)
  • Idle speed fluctuates (MIL works OK, no DTCs set) (KA/KC)
  • Idle stop time is short
  • Low power (MIL works OK, no DTCs set) (KA/KC)
  • MIL comes on and stays on, or never comes on at all, no DTCs set (KA/KC)
• Service
  • Liquid Gasket Applying Procedure (1.5 L Engine)
    • Procedure
  • Liquid Gasket Applying Procedure (2.0 L Engine)
    • Procedure
  • Throttle Body Carbon Accumulation Check and Cleaning
    • Test
    • Cleaning
• Connector View
  • PCM Connector for Inputs and Outputs (1.5 L Engine)
  • PCM Connector for Inputs and Outputs (2.0 L Engine)
• How to Information
  • How to Connect the HDS
• Adjustment
  • Valve Clearance Adjustment (1.5 L Engine)
    • Notes
    • Adjustment
  • Valve Clearance Adjustment (2.0 L Engine)
    • Notes
    • Adjustment
• Symptom Troubleshooting Index
  • Auto Idle Stop System Symptom Troubleshooting Index
• Symptom Troubleshooting
  • Auto Idle Stop System Symptom Troubleshooting - Auto idle stop system does not operate
  • Auto Idle Stop System Symptom Troubleshooting - Auto idle stop system indicator (amber) blinks
• Inspection
  • APP Sensor Signal Inspection
    • Inspection
  • Auto Idle Stop System Inspection
  • Camshaft Timing Inspection (1.5 L Engine)
    • Inspection
  • Camshaft Timing Inspection (2.0 L Engine)
    • Inspection
  • Engine Compression Inspection (1.5 L Engine)
    • Inspection
  • Engine Compression Inspection (2.0 L Engine)
    • Inspection
  • Idle Speed Inspection
    • Inspection
  • Turbocharger Bypass Control Valve Inspection (1.5 L Engine)
    • Notes
    • Inspection
• Removal, Installation & Inspection
  • Air Cleaner Element/Air Cleaner/Intake Air Resonator Removal, Installation, and Inspection (1.5 L Engine)
    • Removal and Installation
    • Inspection
  • Air Cleaner Element/Air Cleaner/Intake Air Resonator Removal, Installation, and Inspection (2.0 L Engine)
    • Removal and Installation
    • Inspection
  • Catalytic Converter Removal, Installation, and Inspection (1.5 L Engine)
    • Removal and Installation
    • Inspection
  • Catalytic Converter Removal, Installation, and Inspection (2.0 L Engine)
    • Removal and Installation
    • Inspection
  • Engine Oil Jet Removal, Installation, and Inspection (2.0 L Engine)
    • Removal and Installation
    • Inspection
  • PCV Valve Removal, Installation, and Inspection (1.5 L Engine)
    • Removal and Installation
    • Inspection
  • PCV Valve Removal, Installation, and Inspection (2.0 L Engine)
    • Removal and Installation
    • Inspection
  • Turbocharger Bypass Control Solenoid Valve Removal, Installation, and Inspection (1.5 L Engine)
    • Removal and Installation
    • Inspection
  • Turbocharger Bypass Control Solenoid Valve Removal, Installation, and Inspection (2.0 L Engine)
    • Removal and Installation
    • Inspection
• Replacement
  • Pulley End Crankshaft Oil Seal Replacement - In Car (2.0 L Engine)
    • Notes
    • Replacement
  • Transmission End Crankshaft Oil Seal Replacement - In Car (2.0 L Engine)
    • Notes
    • Replacement
• Troubleshooting
  • A/C Signal Circuit Troubleshooting
  • MIL Circuit Troubleshooting
  • PCM Power and Ground Circuit Troubleshooting (1.5 L Engine)
  • PCM Power and Ground Circuit Troubleshooting (2.0 L Engine)