A-3 MIL Does Not Light, Engine Does Not Start

TABLE A-3 ECM (PCM) POWER AND GROUND CIRCUIT CHECK - MIL DOESN'T LIGHT AT IGNITION SWITCH ON AND ENGINE DOESN'T START THOUGH IT IS CRANKED UP





WIRING

CIRCUIT DESCRIPTION
When the ignition switch tuned ON, the main relay turns ON (the contact point closes) and the main power is supplied to ECM.




















INSPECTION