Engine Controls - Theory & Operation
- Introduction
- Computerized Engine Controls
- Notes
- Powertrain Control Module
- Input Devices
- Notes
- A/C Request Signal
- A/C Pressure Sensor
- A/C Pressure Switches
- A/C Temperature Sensors
- Battery Voltage
- Camshaft Position Sensor
- Crankshaft (7X) Sensor
- Engine Coolant Temperature Sensor
- Fuel Level Sensor
- Fuel Tank Pressure Sensor
- Gear Switches
- Generator "L" Light Circuit
- Generator "F" Field Circuit
- Ignition/Crank Signal
- Intake Air Temperature Sensor
- Knock Sensor
- Manifold Absolute Pressure Sensor
- RPM Reference Signal
- Throttle Position Sensor
- Vehicle Speed Sensor
- Output Signals
- Notes
- Air Injection System
- Canister Purge Control Solenoid
- Coil-Near-Plug Ignition
- Computer Controlled Coil Ignition (C I)
- Cooling Fan Relay
- Digital EGR Valve
- Direct Ignition System
- Electronic Variable Orifice Actuator
- Fuel Injectors
- Fuel Pump & Fuel Pump Relay
- HOT Light Or Coolant Temperature (TEMP) Light
- Idle Air Control Valve
- Integrated Direct Ignition
- Knock Sensor Operation
- Malfunction Indicator Light
- Self-Diagnostics
- Serial Data
- Shift Light
- Shift Solenoids (Electronically-Controlled Transmission)
- Throttle Actuator
- Torque Converter Clutch
- Fuel Systems
- Ignition Systems
- Emission Systems
- Self-Diagnostic Systems
- Miscellaneous Controls