Tps wires: ground positive signal

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Keyz
480 Newbie
Posts: 41
Joined: Mon Jan 16, 2023 10:32 pm

Tps wires: ground positive signal

Post by Keyz » Sat Oct 26, 2024 7:53 pm

How to identify ground, positive and signal wires on the tps plug since they are all green/Brown on a B18E with Renix ECU?
For ground I did put the multimeter on continuity test, and found it, it's the middle one. But for positive I have voltage (~4,5V) on the two other wires...
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Keyz
480 Newbie
Posts: 41
Joined: Mon Jan 16, 2023 10:32 pm

Re: Tps wires: ground positive signal

Post by Keyz » Sun Oct 27, 2024 2:47 pm

Oh, I apologize I did the test with the plug unplugged from the throttle position sensor (TPS). The test must be done by backprobing the sensor still plugged to the tps.
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