Engine Controls - Theory & Operation - 4 CYL & V6
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Engine Control Module
- Input Devices
- Notes
- Absolute Pressure Sensor
- A/C Switch
- Camshaft Position Sensor (Except Frontier, Quest & Xterra)
- Camshaft Position Sensor (Frontier, Quest & Xterra)
- Crankshaft Position Sensor
- Electrical Load Signal
- Engine Coolant Temperature Sensor
- EGR Temperature Sensor
- Ignition Switch
- Intake Air Temperature Sensor
- Park/Neutral Position Switch (A/T Models)
- Knock Sensor
- Mass Airflow Sensor
- Neutral Switch (M/T Models)
- Heated Oxygen Sensor
- Power Steering Oil Pressure Switch
- Tank Fuel Temperature Sensor
- Throttle Position Sensor & Idle Switch
- Vehicle Speed Sensor
- Output Signals
- Notes
- A/C Clutch
- Transmission Control Module
- Cooling Fan Motor
- Cooling Fan Relay
- Evaporative Emission Control System
- Exhaust Gas Recirculation Control
- Fuel Injector
- Fuel Pump Relay
- Idle Air Control Valve-Auxiliary Air Control Valve
- IACV-Fast Idle Control Device
- Fast Idle Cam
- Idle Speed Control
- Ignition Timing Control
- Mass Airflow Sensor
- Power Transistor & Ignition Coil(s)
- Pressure Regulator Control Solenoid
- Valve Timing Control
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls