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

• Description
  • Catalytic Converter System Description - Overview
  • EGR System Description - Overview (V6)
  • EVAP System Description (KA/KC)
  • Electronic Throttle Control System Description - Overview
  • Intake Air System Description - Vacuum Hose Routing
  • PCV System Description - Overview (L4)
  • PCV System Description - Overview (V6)
  • PGM-FI System Description - Components (L4: KA/KC)
  • PGM-FI System Description - Components (V6: KA/KC)
  • PGM-FI System Description - Electronic Control
  • PGM-FI System Description - Ignition Timing Control
  • PGM-FI System Description - Injection Control (L4)
  • PGM-FI System Description - Injection Control (V6)
  • PGM-FI System Description - OBD
  • PGM-FI System Description - On-Board Snapshot
  • VTEC System Description (J35Y2)
  • VTEC/VTC System Description - VTC (L4)
  • VTEC/VTC System Description - VTEC (L4)
  • VTEC/Variable Cylinder Management (VCM) System Description (J35Y1)
• Troubleshooting
  • A/C Signal Circuit Troubleshooting (L4: Idle Control System)
  • A/C Signal Circuit Troubleshooting (V6: Idle Control System)
  • Brake Pedal Position Switch Signal Circuit Troubleshooting (L4)
  • Brake Pedal Position Switch Signal Circuit Troubleshooting (V6)
  • MIL Circuit Troubleshooting (L4)
  • MIL Circuit Troubleshooting (V6)
  • PCM Power and Ground Circuit Troubleshooting (L4)
  • PCM Power and Ground Circuit Troubleshooting (V6)
• Overhaul
  • Engine Oil Pump Overhaul (L4)
    • Exploded View
    • Disassembly
    • Reassembly
  • Engine Oil Pump Overhaul (V6)
    • Exploded View
• Disassembly, Reassembly, and Inspection
  • Rocker Arm and Shaft Disassembly, Reassembly, and Inspection (L4)
    • Disassembly
    • Inspection
    • Reassembly
  • Rocker Arm and Shaft Disassembly, Reassembly, and Inspection (V6)
    • Disassembly
    • Inspection
    • Reassembly
• Check
  • Throttle Body Carbon Accumulation Check
    • Test
• Symptom Troubleshooting
  • After Warming Up, Idle Speed Is Above Specifications Without Load (MIL works OK, no DTC's set) (L4: KA/KC)
  • After Warming Up, Idle Speed Is Above Specifications Without Load (MIL works OK, no DTC's set) (V6: KA/KC)
  • After Warming Up, Idle Speed Is Below Specifications Without Load (MIL works OK, no DTC's set) (L4: KA/KC)
  • After Warming Up, Idle Speed Is Below Specifications Without Load (MIL works OK, no DTC's set) (V6: KA/KC)
  • Cold Fast Idle Too High (MIL works OK, no DTC's set) (L4: KA/KC)
  • Cold Fast Idle Too High (MIL works OK, no DTC's set) (V6: KA/KC)
  • Cold Fast Idle Too Low (MIL works OK, no DTC's set) (L4: KA/KC)
  • Cold Fast Idle Too Low (MIL works OK, no DTC's set) (V6: KA/KC)
  • Difficult To Refuel (MIL works OK, NO DTC's set) (L4: KA/KC)
  • Difficult To Refuel (MIL works OK, NO DTC's set) (V6: KA/KC)
  • Engine Is Hard To Start (MIL works OK, no DTC's set) (L4: KA/KC)
  • Engine Is Hard To Start (MIL works OK, no DTC's set) (V6: KA/KC)
  • Engine Stalls (MIL works OK, no DTC's set) (L4: KA/KC)
  • Engine Stalls (MIL works OK, no DTC's set) (V6: KA/KC)
  • Engine Starts But Stalls Immediately (MIL works OK, no DTC's set, immobilizer indicator stays on or flashes) (L4: KA/KC)
  • Engine Starts But Stalls Immediately (MIL works OK, no DTC's set, immobilizer indicator stays on or flashes) (V6: KA/KC)
  • Engine Will Not Start (MIL works OK, no DTC's set) (L4: KA/KC)
  • Engine Will Not Start (MIL works OK, no DTC's set) (V6: KA/KC)
  • Engine Will Not Start (MIL works OK, no DTC's set, immobilizer indicator stays on or flashes) (L4: KA/KC)
  • Engine Will Not Start (MIL works OK, no DTC's set, immobilizer indicator stays on or flashes) (V6: KA/KC)
  • Engine Will Not Start And HDS Does Not Communicate With The PCM (MIL comes on and stays on, no DTC's set) (L4: KA/KC)
  • Engine Will Not Start And HDS Does Not Communicate With The PCM (MIL comes on and stays on, no DTC's set) (V6: KA/KC)
  • HDS Does Not Communicate With The PCM Or The Vehicle (L4: KA/KC)
  • HDS Does Not Communicate With the PCM Or The Vehicle (V6: KA/KC)
  • Idle Speed Fluctuates (MIL works OK, no DTC's set) (L4: KA/KC)
  • Idle Speed Fluctuates (MIL works OK, no DTC's set) (V6: KA/KC)
  • Low Power (MIL works OK, no DTC's set) (L4: KA/KC)
  • Low Power (MIL works OK, no DTC's set) (V6: KA/KC)
  • MIL Comes On And Stays On, Or Never Comes On At All, No DTC's Set (L4: KA/KC)
  • MIL Comes On And Stays On, Or Never Comes On At All, No DTC's Set (V6: KA/KC)
• How to Information
  • How to Set Readiness Codes (L4: KA/KC)
    • 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
  • How to Set Readiness Codes (V6: KA/KC)
    • 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
• Component Location Index
  • Catalytic Converter System Component Location Index (L4)
  • Catalytic Converter System Component Location Index (V6)
  • EGR System Component Location Index (V6)
  • EVAP Control System Component Location Index (L4)
  • EVAP Control System Component Location Index (V6)
  • Electronic Throttle Control System Component Location Index (L4)
  • Electronic Throttle Control System Component Location Index (V6)
  • Engine Block Assembly Component Location Index (L4)
  • Engine Block Assembly Component Location Index (V6)
  • PCV System Component Location Index (L4)
  • PCV System Component Location Index (V6)
  • PGM-FI System Component Location Index (L4)
  • PGM-FI System Component Location Index (V6)
  • VTEC System Component Location Index (J35Y1)
  • VTEC/VTC System Component Location Index (L4)
  • VTEC/Variable Cylinder Management (VCM) System Component Location Index (J35Y1)
• General Information
  • Engine Configuration (L4)
  • Engine Configuration (V6)
• Testing
  • CKP Pattern Clear/CKP Pattern Learn Procedure
    • Procedure
      • Notes
      • Clear/Learn Procedure (with the HDS)
      • Learn Procedure (without the HDS)
  • PCM Idle Learn Procedure
    • Procedure
  • PCM Reset
    • Procedure
  • PCM Update
    • Notes
    • Procedure
  • Power Relay Test
    • Notes
    • Test
  • Throttle Body Cleaning (L4)
    • Cleaning
  • Throttle Body Cleaning (V6)
    • Cleaning
  • VTEC Rocker Arm Test (J35Y2)
    • Notes
    • Test
  • VTEC Rocker Arm Test (L4)
    • Notes
    • Test
  • Variable Cylinder Management Rocker Arm Test (J35Y1)
    • Notes
    • Test
• Inspection/Adjustment
  • APP Sensor Signal Inspection
    • Inspection
  • Block and Piston Inspection (L4)
    • Inspection
  • Block and Piston Inspection (V6)
    • Inspection
  • Cam Chain Inspection (L4)
    • Inspection
  • Camshaft Inspection (L4)
    • Inspection
  • Camshaft Inspection (V6)
    • Inspection
  • Camshaft Timing Inspection (L4)
    • Inspection
  • Camshaft Timing Inspection (V6)
    • Inspection
  • Catalytic Converter Inspection (L4)
    • Inspection
      • Warm Up TWC
      • Under-Floor TWC
  • Catalytic Converter Inspection (V6)
    • Inspection
      • Warm Up TWC
      • Under-Floor TWC
  • Connecting Rod and Crankshaft End Play Inspection (L4)
    • Inspection
  • Connecting Rod and Crankshaft End Play Inspection (V6)
    • Inspection
  • Cylinder Bore Honing (L4)
    • Honing
  • Cylinder Bore Honing (V6)
    • Honing
  • Engine Compression Inspection (L4)
    • Inspection
  • Engine Compression Inspection (V6)
    • Inspection
  • Engine Oil Jet Bolt Inspection (V6)
    • Inspection
  • Engine Oil Jet and Bolt Inspection (L4)
    • Inspection
  • Idle Speed Inspection (L4)
    • Inspection
  • Idle Speed Inspection (V6)
    • Inspection
  • PCV Valve Inspection (L4)
    • Inspection
  • PCV Valve Inspection (V6)
    • Inspection
  • VTC Actuator Inspection (L4)
    • Inspection
  • Valve Clearance Adjustment (L4)
    • Notes
    • Adjustment
  • Valve Clearance Adjustment (V6)
    • Adjustment
  • Valve Inspection (L4)
    • Inspection
  • Valve Inspection (V6)
    • Inspection
  • Valve Seat Reconditioning (L4)
    • Reconditioning
  • Valve Seat Reconditioning (V6)
    • Reconditioning
  • Valve Stem-to-Guide Clearance Inspection (L4)
    • Inspection
  • Valve Stem-To-Guide Clearance Inspection (V6)
    • Inspection
• Connector For Inputs And Outputs
  • PCM Connector For Inputs And Outputs (L4)
  • PCM Connector For Inputs And Outputs (V6) (2013-15)
  • PCM Connector For Inputs And Outputs (V6) (2016-17)