Diagnostic Formats

QUICK TEST and DIAGNOSTIC TESTS are diagnostic formats used to test and service EEC-V system. QUICK TEST allows technician to identify problems and retrieve diagnostic trouble codes. Individual DIAGNOSTIC TESTS check diagnostics, sensors and actuators.

Before starting any DIAGNOSTIC TEST, follow all steps under QUICK TEST  to find correct DIAGNOSTIC TEST. If vehicle passes QUICK TEST and no driveability symptoms or intermittent faults exist, EEC-V system is okay.