Tps voltage really low

itltrot

Founding Member
Nov 12, 2000
771
0
16
Ponca City, OK
At rest w/ koeo, .002. Sweeps to .068. Vref wire in to tps reads just shy of 5v, w/ tps unplugged. Also checked ground wire from tps plug to the batt. I get the same reading w/ a spare tps I had laying around.

I was having trouble pulling codes w/ my handheld scanner, so I tried the jumper method. That's when the problem started. Still can't pull codes either. CEL stays solid when I try.

Guess I should mention: 87 coupe stang w/ 88 tbird 2.3t guts. 5 speed car.
 
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