GM 3-Pin Style TPS Wiring

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kyle.mcmonigal
MegaSquirt Newbie
Posts: 3
Joined: Wed Mar 18, 2009 4:05 pm

GM 3-Pin Style TPS Wiring

Post by kyle.mcmonigal »

For some reason, I cannot find any wiring diagram for the GM 3-Pin Style TPS. It's the same sensor that DIYAutoTune sells; matching wires and all. I don't know the function of each wire, however. I assume black is ground, but that still leaves me with the blue and gray wires. Which is power and which is signal? Help? :D
Blue:
Gray:
Black:
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Joe
MegaSquirt Newbie
Posts: 10
Joined: Sun May 23, 2004 7:44 pm
Location: Everett, WA

Re: GM 3-Pin Style TPS Wiring

Post by Joe »

GM uses Grey as 5v and blue as signal return. Black or orange/black stripe is sensor ground.

Joe
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kyle.mcmonigal
MegaSquirt Newbie
Posts: 3
Joined: Wed Mar 18, 2009 4:05 pm

Re: GM 3-Pin Style TPS Wiring

Post by kyle.mcmonigal »

Thanks Joe
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