Engine Controls - Tests W/Codes - EEC-IV (1.9L): Introduction
Perform all steps in BASIC TESTING - 4-CYL article in this section. If no fault is found while performing BASIC DIAGNOSTIC PROCEDURES, proceed with self-diagnostics. If no diagnostic trouble codes or only pass codes are found during self-diagnostics, refer to the TESTS W/O CODES - EEC-IV (1.9L) article in this section for diagnosis by symptoms.