Engine Controls - System & Component Testing

• Introduction
• Component Locations
• Computerized Engine Controls
  • Powertrain Control Module (ECM/Pcm)
    • Notes
    • ECM/PCM Power Circuits
    • ECM/PCM Ground Circuits
    • ECM/PCM Circuit Resistance
• Engine Sensors & Switches
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • Engine Coolant Temperature Sensor
  • Heated Oxygen Sensor No. 1
  • Heated Oxygen Sensor No. 2
  • Heated Oxygen Sensor Heaters No. 1 & 2
  • Intake Air Temperature Sensor
  • Knock Sensor
  • Manifold Absolute Pressure Sensor - Esteem & Swift
  • Manifold Differential Pressure Sensor - Esteem (1.8L), Grand VITARA, VITARA & XL-7
  • Mass Airflow Sensor
    • Esteem 1.8L
    • Grand Vitara 2.5L
    • Vitara 1.6L & 2.0L
    • XL-7 2.7L
  • Power Steering Pressure (PSP) Switch
  • Throttle Position Sensor
  • Transmission Range Sensor
  • Vehicle Speed Sensor
    • Esteem & Swift
    • Grand Vitara, Vitara & XL-7
• Relays & Solenoids
  • Relays
    • Fuel Pump Relay/Main Relay
  • Solenoids
    • Evap Canister Purge Valve
    • Idle Air Control (IAC) Valve
    • Fuel Tank Pressure Control Solenoid Valve
• Fuel System
  • Fuel Delivery
    • Fuel Pump Relay
    • Fuel Pressure Regulator
    • Fuel Pump
    • Fuel Injector(s)
• Idle Control System
  • Fast Idle Air Valve
    • Notes
    • Grand Vitara
    • XL-7
  • Idle Air Control (IAC) Valve
    • Notes
    • Esteem 1.6L & Swift
    • Esteem 1.8L
    • Grand Vitara
    • Vitara
    • XL-7
• Ignition System
  • Timing Control Systems
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION (EGR)
    • EGR Valve
  • Fuel Evaporation
    • EVAP Canister
    • EVAP Canister Purge System (Vitara 1.6L & 2.0L)
    • EVAP Canister Purge Valve Circuit
    • EVAP Canister Purge Valve
    • EVAP Canister Air Valve Circuit
    • EVAP System Leakage Check
    • Fuel Tank Pressure Control Valve
    • Fuel Tank Pressure Sensor
    • Fuel Tank Pressure Control Solenoid Valve (FTPCSV) Circuit
    • Fuel Tank Pressure Control Solenoid Valve (FTPCSV)
  • Positive Crankcase Ventilation (PCV)