Section 99 (Engine Controls - Tests W/Codes): Introduction
WARNING: This page is about a different car, the 1997 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
Perform all steps in BASIC TESTING article in this section. If no fault is found while performing BASIC DIAGNOSTIC PROCEDURES, proceed with self-diagnostics. If no Diagnostic Trouble Codes (DTCs) are present after entering self-diagnostics, proceed to SELF-DIAGNOSTIC SYSTEM section for diagnosis by symptom.