Engine Control System & Engine Component Tests

• Introduction
• Component Locations
• Air Induction Systems
  • Heated Air Induction System (Odyssey)
  • Intake Air Control System (Prelude)
  • Intake Air By-Pass Control System (Prelude)
  • Intake Air By-Pass Control Valve (Prelude)
  • Fuel Injection Air Control Valve
    • Accord 3.0L & Odyssey
  • Throttle Body
    • Accord (2.3L), Civic, CR-V, Odyssey & S2000
    • Accord (3.0L) & Prelude
• Computerized Engine Controls
  • Powertrain Control Module
    • Ground Circuits
    • Power Circuits
• Engine Sensors & Switches
  • Notes
  • Vehicle Speed Sensor
    • Accord M/T
    • Civic
    • Cr-V
    • Prelude
    • S2000
  • Vehicle Speed Sensor (VSS) Circuit
    • Accord A/T
    • Odyssey
• Relays & Solenoids
  • Air Pump Relay Test (S2000)
  • PGM-FI Main Relay Test
  • PGM-FI Main Relay Circuit Check
    • Accord & Odyssey
    • Civic & CR-V
    • Prelude
    • S2000
  • VTEC Solenoid Valve
• Fuel System
  • Fuel Delivery
    • Notes
    • Fuel Pump (Accord, CR-V, Odyssey & S2000)
    • Fuel Pump (Civic & Prelude)
  • Fuel Control
    • Fuel Injector
    • Fuel Pressure Regulator
• Idle Control System
  • Air Conditioning Signal
    • Notes
    • Accord, Odyssey & S2000
    • Civic (Except D16Y5 Engine With M/T) & CR-V
    • Civic (D16Y5 Engine With M/T) & Prelude
  • A/T Gear Position Signal
  • Brake Switch Signal
    • Notes
    • Accord, Civic (Except D16Y5 Engine With M/T), CR-V, Odyssey & S2000
    • Civic (D16Y5 Engine With M/T) & Prelude
  • Clutch Switch Signal (Civic D16Y5 Engine With M/T)
  • Generator (Gen) Fr Signal
    • Notes
    • Accord, Civic (Except D16Y5 Engine With M/T), CR-V & Odyssey
    • Civic (D16Y5 Engine With M/T) & Prelude
    • S2000
  • Idle Air Control Valve
  • Fast Idle THERMO Valve
    • Notes
    • CR-V & Prelude
  • Power Steering Pressure (PSP) Switch Circuit
    • Notes
    • Accord, Civic (Except D16Y5 Engine With M/T), CR-V & Odyssey
    • Civic (D16Y5 Engine With M/T) & Prelude
  • Electrical Power Steering (EPS) Circuit (S2000)
  • Starter Switch Signal
    • Notes
    • Accord, Civic (Except D16Y5 Engine With M/T), CR-V & Odyssey
    • Civic (D16Y5 Engine With M/T) & Prelude
    • S2000
• Ignition System
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION Valve
  • Fuel Evaporation
    • Fuel Tank Pressure Sensor
    • EVAP Control Canister Vent Shut Valve
    • EVAP Purge Control Solenoid
    • EVAP Bypass Solenoid Valve
    • EVAP 2-Way Valve
  • On-Board Refueling Vapor Recovery Vent Shut Valve (Accord, Civic & Prelude)
    • Float Test
    • Valve Test
  • Positive Crankcase Ventilation
  • Pulsed Secondary Air Injection System
• Miscellaneous Controls
  • Engine Mount Control System
    • Accord A/T
    • Odyssey