6040 obd1 TPS voltage problem. | AEM
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Ike9901
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Last seen: 11 months 3 weeks ago
Joined: 11/07/2018 - 06:51
6040 obd1 TPS voltage problem.

Just got a series 2 and the tps reads 100% and 5.08 volts at any position.  TPS sensor is in working condition and is plugged up correctly.  Checked voltage on stock ecu and it is 0.5 at closed position, and 4.5 at WOT.  I have done wizard calibration several times and it reads 5.02 closed and 5.08 WOT.

Ike9901
Offline
Last seen: 11 months 3 weeks ago
Joined: 11/07/2018 - 06:51
I figured it out. It was a

I figured it out. It was a grounding problem.