EEC-IV Theory/Operation
- Description
- Operation
- Notes
- ECA Input Sensors
- A/C Compressor Clutch Signal
- Air Charge Temperature (ACT) Sensor
- Brake On/Off (BOO) Switch
- EEC Power Relay
- EGR Valve Position (EVP) Sensor
- Engine Coolant Temperature (ECT) Sensor (All Engines)
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Neutral Drive Switch (NDS) & Neutral Gear Switch (NGS)
- Heated Oxygen (HEGO) Sensor
- Profile Ignition Pick-Up (PIP) (All Engines)
- Power Steering Pressure Switch (PSPS)
- Self-Test Input (STI)
- Throttle Position (TP) Sensor
- Vehicle Speed Sensor (VSS)
- ECA Output Controlled Components
- Diagnosis & Testing
- Quick Test
- Diagnosis By Symptom
- ECA Pin Voltage & Resistance Checks
- EEC-IV Abbreviations
- Wiring Diagrams