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Resolved 92 Eclipse GSX Manual TPS sensor wiring

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Trilo311

Probationary Member
10
3
Aug 1, 2024
Linthicum, Maryland
Does anyone have a wiring diagram for the TPS on a 92 Eclipse GSX Manual? The car I bought the engine harness was all hacked up and they hardwired the TPS into the harness. I'm in the process of fixing the harness and replacing broken connectors.
 
Solution
How did they hardwire the TPS? I'm wondering if there is more going on than a hacked up harness, like an improper engine swap or some aftermarket TB?

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In this picture the red arrow is +5v from the ECU sensor power, the black is the sensor ground, and the white is the TPS output. In the diagram Hiroshi provided these are the Green/Red, Green/Black, and Green/White wires. Note how they seem to swap ends due to the way/direction you view them.
it a ford throttle body, just got my connector kit to fix the harness ty for the info guys
Please refer the pic below.
You can download the whole electrical circuit diagrams from the link below.
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How did they hardwire the TPS? I'm wondering if there is more going on than a hacked up harness, like an improper engine swap or some aftermarket TB?

You must be logged in to view this image or video.


You must be logged in to view this image or video.


In this picture the red arrow is +5v from the ECU sensor power, the black is the sensor ground, and the white is the TPS output. In the diagram Hiroshi provided these are the Green/Red, Green/Black, and Green/White wires. Note how they seem to swap ends due to the way/direction you view them.
 

Attachments

You must be registered for see attachments list
How did they hardwire the TPS? I'm wondering if there is more going on than a hacked up harness, like an improper engine swap or some aftermarket TB?

You must be logged in to view this image or video.


You must be logged in to view this image or video.


In this picture the red arrow is +5v from the ECU sensor power, the black is the sensor ground, and the white is the TPS output. In the diagram Hiroshi provided these are the Green/Red, Green/Black, and Green/White wires. Note how they seem to swap ends due to the way/direction you view them.
it a ford throttle body, just got my connector kit to fix the harness ty for the info guys
 
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