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

CHART A-3 ECM POWER AND GROUND CIRCUIT-MIL DOESN'T LIGHT AT IGNITION SWITCH ON AND ENGINE DOESN'T START THOUGH IT IS CRANKED UP.





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





INSPECTION





CHART A-3 (2 of 2)