How To Bypass Asd Relay. This 2001 Intrepid keeps cutting off no check engine light. But a faulty ASD relay can turn your car off even in crucial moments. PCM has failed nah it means to me. The ASD relay is responsible for supplying switched 12-volt power to the vehicles injectors and ignition coils allowing them to provide fuel and produce spark.
The fuel pump along with the ignition coil is powered up by the ASD auto shut down relay. ASD relay power circuit is open test power from Fused B ASD relay is damaged or has failed. 8 Disconnect jumper wires. So is bad Ignition coil or crank cam sensors or bad ignitor module. PCM has failed nah it means to me. So When the automatic shutdown ASD relay is on.
So is bad Ignition coil or crank cam sensors or bad ignitor module.
Or fuse blown fused B a top reason world wide the relay is bad. ASD relay closes for 2 seconds but you discover no 12vdc at coil or injector 12vdc power is dead during said 2 seconds or 0v cranking. The fuel pump along with the ignition coil is powered up by the ASD auto shut down relay. Cut wire on pin 85 of the base and ground it to a clean ground. In certain cases the ASD relay will also provide power for the vehicles oxygen sensor heater circuit as well as function as an automatic shut down switch that will shut off the. It is a major component of the fuel and ignition systems of modern vehicle engines.