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85 TPS Wiring Question

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Old 03-25-2023, 12:10 AM
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Red84Cab
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Default 85 TPS Wiring Question

Team 928,
My TPS connector cracked and came apart during my Top Engine Refresh. Unfortunately, I cant make out where the wires go in the connector.

The end coming from the engine harness has white/red brown and white blue.... The other end coming from the TPS has blue, black and yellow wires. I can't for the life of me figure out which connects to what. I know brown is ground, but what does each wire correspond to on the other end?

I pulled the ETM and don't see my answer. The pic I have is attached. PLEASE HELP!



Old 03-25-2023, 11:56 AM
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Mrmerlin
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call Roger and order a new short TPS harness,
odds are if the connector crumbled the wires inside are pretty dirty/ corroded
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Old 03-25-2023, 04:28 PM
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Red84Cab
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Mrmerlin....

You are 100% right! Order placed!
Old 03-25-2023, 05:56 PM
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OOPs forgot to add,
if the TPS harness is toast,
then the CPS is as well,
only order a Bosch replacement
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