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Power Control Module

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Q: What does the pcm stand for in pcm relay?
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What is PCM relay?

PCM means Powertrain Control Module A relay is a low voltage switch


How to reset ASD sensor in 99 dodge 5.2 engine?

The ASD is a relay controlled by the PCM and does not have a reset.The ASD is a relay controlled by the PCM and does not have a reset.


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Is a fuel pump relay and a PCM relay the same?

A fuel pump relay is just that,a relay that runs the electric fuel pump on your vehicle. PCM stands for powertrain contol module,it is the center for contoling the proper operation of fuel delivery,engine timing etc. The fuel pump relay and pcm relay are not the same.


Does the pcm have a fuse?

No, it has a relay in the engine compartment.


Were is the pcm relay located on your 1999 f 150?

In the Power Distribution Box ( which is " live " ) located in the engine compartment Full size relay ( # 304 ) is the PCM relay according to the Owner Guide


Where is the PCM Relay located on a 1991 Ford Mustang?

the PCM relay is mounted above the PCM in the passenger kick panel , take a flash light and look good ...it should be mounted to the white plastic holder for the computer .


Where is the pcm relay on a 2001 Ford Ranger?

On a 2001 Ford Ranger : In the Power Distribution Box ( which is " live " ) located in the engine compartment , on the drivers side ( the # 54 relay is the relay for the Powertrain Control Module / PCM )


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location pcm relay 2005 ford f150


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What causes code p1389 on 1997 dodge Dakota?

P1389, no asd relay voltage at the PCM. Causes include blown fuse, bad relay, broken wires, bad PCM.


What are the relevant inputs to the PCM module for the fuel pump relay feed output?

When the ignition is place in the momentary start position, a signal is sent to the PCM and in turn it turns the fuel pump relay on.