Yellowboss281

Does anyone know the voltage that the vp44 should have on the wires that plug in on the connector?? I probed a blue one with a red stripe and on idle it showed 10.25 volts, twist the throttle and it goes down erratically to like 2.xx volts wide open throttle.

Yea I re calibrated.

I borrowed one off of a friend and it did the same thing, I was wandering if the ecm or pcm has something that controls the signal ?? I dont know really Im confused :confused:

I have a 98.5 24 valve cummins, somtimes when I start up I can barely touch the accelerator pedal and its acts like I held the thing wide open. Then I can shut it off and start back up and its back to normal. It doesnt happen at a particular time it is as random as anything. It is really driving me crazy.