Section 5 (Engine Controls - Tests W/Codes): Introduction
WARNING: This page is about a different car, the 1990 Cadillac Seville and 1990 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If no trouble codes were found while performing BASIC TESTING
proceed with ENTERING SELF-DIAGNOSTICS. If no fault codes or only pass codes are present after entering self- diagnostics, proceed to H - TESTING W/O CODES article for diagnosis by symptom (i.e. ROUGH IDLE, NO START, etc.).