Help with TPS signal
testing the NEW TPS from my Ranger 2,3 93, have the 5v reference ok but the signal starts from 2,9v to 5v. As for the ground, when testing with the red probe on the battery and the black on the ground terminal it shows the full 12 v. But if I test for any voltage in the ground TPS connector terminal, it shows 3v, is this normal? (black probe on neg terminal, red on ground cable of TPS connector)
This 3v are there with the TPS connected or not.
Any comments will be of help, can do anything on carbureted engines but this is new for me.
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1993 Ranger
2,3
302 + 9" in process
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