Re: Filter/regulator issue
Let's see, battery power to the relay, ign sw closes the relay, relay sends power to f/pump, f/pump should pump if the return wire is grounded , at least, in theory.
Unless, the PCM controls the f/pump relay, by applying a low to one side of the relay coil as battery power is on the other side of the coil, then PCM should control the relay.
Then the question is, in the donor car, did the PCM control the relay or did the PCM control the pump?
Give a man a rescued dog for the health of both their souls. May 2017 ROTM Winner - Thank you!
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
CUBS - 2016 World Series Champions - Thank you, Joe Madden Ö enjoy your next chapter.