Engine Controls - System/Component Tests - 3.8L
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches (ECA Inputs)
- Notes
- Air Charge Temperature (Act) Sensor
- Barometric Pressure Sensor (BP)
- Cylinder Identification Sensor (CID) & Crankshaft Sensors
- Engine Coolant Temperature (ECT) Sensor
- EGR Valve Position (EVP) Sensor/EGR Vacuum Regulator (EVR) Solenoid
- EGR Pressure Feedback (PFE) Sensor/Delta PFE/EGR Vacuum Regulator (EVR) Solenoid
- Heated Gas Oxygen (HEGO) Sensor
- Inertia Switch
- Knock Sensor (KS)
- Manifold Absolute Pressure (Map) Sensor
- Mass Airflow (Ma) Sensor
- Neutral Drive Switch (NDS) A/C Input
- Power Steering Pressure Switch (PSPS)
- Throttle Position Sensor (TP Or TPS)
- Vehicle Speed Sensor (VSS)
- Relays
- Solenoids
- Fuel System Testing
- Fuel Control System Testing
- Idle Control System
- Ignition Systems
- TFI-IV System
- Notes
- Preliminary Check
- Test Equipment
- Diagnostic Aids
- Primary Circuit Test (Except Closed Bowl Distributor)
- Non-CCD Systems
- CCD Systems
- Primary Circuit Test (Closed Bowl Distributor)
- TFI Module Resistance Test
- Pip Sensor/Stator Test (Except Closed Bowl Distributor)
- Pip Sensor/Stator Test (Closed Bowl Distributor)
- Coil Test
- Spark Timing Advance Test
- Emission Systems & Sub-Systems
- Air Injection
- Air Supply Pump
- Air Silencer/Filter (Air Pump & Pulse Air Inlet)
- Air By-Pass Valve (Normally Closed)
- Air Check Valve
- Air Supply Control Valve
- Air Control Valve (Switch-Relief)
- Air Pump Resonator
- Combination Air By-Pass/Air Control Valve
- Dual Thermactor Air Control Solenoid Valve
- Thermactor Idle Vacuum (TIV) Valve
- Vacuum Control Valve (VCV)
- Electrical Vacuum Control Valve
- Vacuum Check Valve
- Vacuum Reservoir
- Pulse Air Valve
- Exhaust Gas RECIRCULATION (EGR)
- Fuel Evaporation
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Air Injection
- Wiring Diagrams