Section 89 (Engine Self-Diagnostics - EEC-V - Bi-Fuel)
WARNING: This page is about a different car, the 2002 Ford Pickup and 2002 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Quick Test
- Additional System Functions
- Programming
- Fuel System Safety Precautions
- Summary
- Diagnostic Trouble Code Definitions
- Connector Identification & Location
- System Tests
- How To Use System Tests
- Test Aa: No Start - Gasoline Mode
- Test Ab: No Start - Alt Fuel Switch Indicator Off
- Test Ac: No Start - Alt Fuel Switch Indicator Is On, Then Off
- Test Ad: No Start - Alt Fuel Switch Indicator Is On Steady
- Test DA: Fuel Rail Temperature
- Test Db: Map/BARO Sensor
- Test Dc: Fuel Rail Pressure
- Test Dd: Fuel Tank Temperature Sensor
- Test H: Fuel Control
- Test HC: Fuel Delivery System
- Test U: SCP Invalid Or Missing Data
- Test UA: SCP Single Ended Circuit Failure
- Test UC: Signal Link Fault