Engine Controls - Theory & Operation
- Introduction
- Computerized Engine Controls
- Notes
- Control Unit
- Circuit Opening Relay & EFI Main Relay
- Input Devices
- Notes
- Airflow Meter (ES250)
- Airflow Meter (LS400)
- Air Temperature Sensor
- Cold Start Injector Time Switch
- Coolant Temperature Sensor
- Cam Position Sensor (LS400)
- Clutch Start Switch
- Crankshaft Angle Sensor (ES250)
- Engine Speed (RPM) Sensor
- Exhaust Gas Temperature Sensor (A/T)
- Knock Sensor
- Neutral Start Switch
- Oxygen Sensor
- Throttle Position Sensor
- Vehicle Speed Sensor
- Output Signals
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls