Engine Controls - Theory & Operation
- Introduction
- Computerized Engine Controls
- Powertrain Control Module (Pcm)
- Input Devices
- Notes
- A/C Pressure Sensor
- A/C Switch
- Ambient/Battery Temperature Sensor
- Battery Voltage
- Brake Switch
- Camshaft Position (CMP) Sensor
- Crankshaft Position (CKP) Sensor
- Cruise Control Switch
- Engine Coolant Temperature (ECT) Sensor
- Fuel Level Sensor
- Heated Oxygen Sensor (HO2S)
- Ignition Switch
- Intake Air Temperature (IAT) Sensor
- Knock Sensor (KS)
- Manifold Absolute Pressure (MAP) Sensor
- Output Speed Sensor (OSS)
- Park/Neutral (P/N) Switch
- Power Steering Pressure (PSP) Switch
- Sensor Return
- Serial Communication Interface (SCI) Receive
- Throttle Position (TP) Sensor
- Torque Management Input Signal
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Clutch Relay
- Auto Shutdown (ASD) Relay
- Data Link Connector (DLC)
- Distributorless Ignition System (DIS)
- Electric EGR Transducer (EET)
- Evaporative Canister Purge Control Solenoid (EVAP-CPCS)
- Exhaust Gas Recirculation (EGR) Solenoid
- Fuel Injectors
- Fuel Pump Relay
- Generator
- Idle Air Control (IAC) Motor
- In-Tank Fuel Pump
- Leak Detection Pump (LDP)
- Limp-In Mode
- Malfunction Indicator Light (MIL)
- Manifold Tuning Valve (MTV)
- Proportional Purge Solenoid
- Radiator Fan Relay
- Serial Communications Interface (SCI) Transmit
- Short Runner Valve (SRV)
- Speed Control Servo
- Tachometer
- Torque Converter Clutch (TCC) Solenoid
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls