Section 1 (Engine Controls - Tests W/Codes): Introduction
WARNING: This page is about a different car, the 1992 Honda Civic. However, it is still accessible from the selected car via links, so may be relevant.
For automatic transmission testing and diagnosis, see M24A ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS.
If no faults were found while performing BASIC TESTING article in this section, proceed with self-diagnostics. If no trouble codes or only pass codes are present after entering self-diagnostics, proceed to TESTS W/O CODES article in this section for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.).