Engine Controls - System/Component Tests - EFI
- Introduction
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- A/C Switch
- Airflow Sensor
- Coolant Temperature Sensor
- Crankshaft Position Sensor
- Crank Signal
- Chart C-1B - Checking Crank Signal Pickup 3.1L
- Knock Sensor
- Manifold Absolute Pressure (Map) Sensor
- Chart C-1D - Map Sensor Output
- Manifold Air Temperature (Mat) Sensor
- Oxygen (O2) Sensor
- Chart C-1F - Oxygen Sensor Heater Check Rodeo 3.2L & Trooper
- Park/Neutral Switch
- Chart C-1A - Park/Neutral Switch Rodeo 3.2L & Trooper
- Power Steering Pressure Switch
- Chart C-1E - Power Steering Pressure Switch Rodeo 3.2L & Trooper
- Throttle Position Sensor (TPS)
- Throttle Valve Switch
- Transmission Temperature Sensor
- Vehicle Speed Sensor (VSS)
- Modules, Motors, Relays & Solenoids
- Fuel System
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Air Injection
- Exhaust Gas RECIRCULATION (EGR)
- Backpressure Transducer (BPT) (Amigo & Pickup 2.6L Federal; Rodeo 2.6L)
- Duty Solenoid (Amigo & Pickup 2.6L California)
- EGR System (Amigo & Pickup 2.6L Federal; Rodeo 2.6L)
- EGR System (Amigo & Pickup 2.6L California)
- EGR System (Pickup 3.1L)
- EGR System (Rodeo 3.2L & Trooper)
- EGR Transducer (Rodeo 3.2L& Trooper)
- EGR Vacuum Switching Valve (VSV) (Amigo & Pickup 2.6L -CA)
- EGR Vacuum Switching Valve (VSV) (Rodeo 2.6L)
- EGR Vacuum Switching Valve (Rodeo 3.2L & Trooper)
- EGR Valve
- Thermal Vacuum Valve (TVV) (Amigo & Pickup 2.6L Federal; Rodeo 2.6L)
- Chart C-7 - EGR System Pickup 3.1L
- Chart C-7A - EGR System Rodeo 3.2L & Trooper
- Evaporative Emission System (EVAP)
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Miscellaneous Controls