Section 121 (Engine Controls - Tests W/Codes - EEC-IV (4.0L)): Summary

WARNING: This page is about a different car, the 1995 Ford Explorer and 1995 Ford Aerostar. However, it is still accessible from the selected car via links, so may be relevant.

If no diagnostic trouble code is present but driveability problem still exists, proceed to appropriate TESTS W/O CODES (EEC-IV) article in the ENGINE PERFORMANCE section for diagnosis by symptom or intermittent diagnostic procedures.

TESTS W/O CODES - EEC-IV (for Aerostar)
TESTS W/O CODES - EEC-IV (for Explorer)