Section 7 (2.8L EEC IV Testing)
WARNING: This page is about a different car, the 1984 Ford Ranger, 1984 Ford Cab & Chassis, and 1984 Ford Bronco II. However, it is still accessible from the selected car via links, so may be relevant.
- Testing
- Quick Test
- Key On-Engine Off Self-Test
- Code/Test Menus (KOEO)
- Timing Check
- Key On-Engine Running Self-Test
- Code/Test Menu (KOER)
- Continuous Test
- Continuous Monitor Test
- Code/Test Menu (Continuous)
- How To Use The Circuit Tests
- Test A - No Start
- Test B - Vehicle Battery
- Test C - Reference Voltage
- Test D - No/Wrong Codes
- Test E - Coolant Temperature Sensor
- Test F - Manifold Absolute Pressure (Map) Sensor
- Test G - Throttle Position Sensor (TPS)
- Test H - Idle Tracking Switch (Its)
- Test I - EGR Valve Position (EVP) Sensor
- Test J - Fuel Control Test
- Test K - Idle Speed Control (ISC) - Dc Motor
- Test L - Canister Purge
- Test M - Air Charge Temperature (Act) Sensor
- Test N - Neutral/A/C Switch Input
- Test O - THERMACTOR Output Circuit Check
- Test P - EGR Vent (EGRV) & EGR Control (EGRC) Valves Output Circuit Check
- Test Q - Canister Purge Output Circuit Check
- Test R - Temperature Compensated Accelerator Pump Output Circuit Check
- Test S - Variable Voltage Choke (VVC) Output Circuit Check
- Test T - Spark Timing Check
- Test U - Knock Sensor
- Test V - Air Management System
- Test W - Dynamic Response Test
- Test X - Diagnosis By Symptom
- Test Y - Shift Indicator Light (SIL)
- Test Z - Key Power Test
- Test Aa - Variable Voltage Choke (VVC) Test
- Test BB - Temperature Compensated Accelerator Pump Test
- Wiring Diagrams