Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Variable Valve Timing
- Computerized Engine Controls
- Electronic Control Unit (Ecu)
- Input Devices
- Notes
- A/C Switch Signal
- A/T Shift Position Signal
- Alternator FR Signal
- Atmospheric Pressure (PA) Sensor
- Battery Voltage (IGN 1)
- Brake Switch Signal
- Coolant Temperature (TW) Sensor
- Clutch Switch
- Crank Sensor
- Cylinder (CYL) Sensor
- EGR Lift Sensor
- Intake Air Temperature (TA) Sensor
- Ignition Output
- Knock Sensor
- MAP Sensor
- Oxygen (O2) Sensor
- Power Steering Pressure Signal
- Starter Signal
- TDC Sensor
- Throttle Angle Sensor
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Compressor Clutch Relay Signal
- Air Suction Control Solenoid Valve
- By-Pass Low & High Control Solenoid Valves
- CHECK ENGINE Light
- EGR Control Solenoid
- Electronic Air Control Valve
- Fuel Injectors
- Fuel Pressure Regulator Cut-Off Solenoid Valve
- Fast Idle Control Solenoid
- Fuel Pump Main Relay
- Ignitor Unit
- EVAP Purge Cut-Off Solenoid Valve
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls