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Help! TPS Signal Wire at Microtech LT16 ECU read 5v.

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Help! TPS Signal Wire at Microtech LT16 ECU read 5v.

Old 09-18-13, 09:02 PM
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Help! TPS Signal Wire at Microtech LT16 ECU read 5v.

I need some desperate help.

I disconnected TPS. We even cut the TPS signal wire going to the ECU. It should read 0% TPS, right?? LT16 software still says 99% TPS position. and the wire reads 5v. It's as if there is internal continuity (inside of Microtech LT16) with TPS signal wire & 5v input.

There is no continuity of 5v and signal wire at the harness. Ground is grounded.

Can someone help?
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Old 09-19-13, 05:21 PM
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wired wrong
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Old 11-22-13, 09:08 AM
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update: turns out tps a forum member sold me was bad. Installed one from autozone, and it works fine now.
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