Section 89 (Engine Controls - System & Component Testing)
WARNING: This page is about a different car, the 2003 Saturn LW200 and 2003 Saturn L200. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Component Locations
- Air Induction Systems
- Computerized Engine Controls
- Sensors & Switches
- Notes
- A/C Refrigerant Pressure Sensor
- BRAKELIGHT Switch
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Engine Coolant Temperature Sensor
- Fuel Tank Pressure Sensor
- Heated Oxygen Sensor
- Intake Air Temperature Sensor
- Knock Sensor
- Manifold Absolute Pressure Sensor
- Park/Neutral Position Switch
- Throttle Position Sensor
- Vehicle Speed Sensor
- Motors, Relays & Solenoids
- Fuel Systems
- Notes
- Alcohol/Contaminants-In-Fuel Diagnosis Without Special Tool
- Alcohol/Contaminants-In-Fuel Diagnosis With Special Tool
- Fuel Injector Balance Test With Special Tool
- Fuel Injector Balance Test With Tech 2
- Fuel Injector Coil Test
- Fuel Injector Circuit Diagnosis
- Fuel Pump Electrical Circuit Diagnosis
- Fuel Tank Leak Test
- Idle Control System
- Ignition Systems
- Emission Systems & Subsystems
- Miscellaneous Controls