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Discussion Starter · #1 · (Edited)
Did some search but nothing very clear about wiring a GM Map Sensor. Need some clarifications on which wire goes where from the Turbo pressure sensor (B/Y, L/R, W/B) to the GM harness (A, B,C). Please reference to the image below. Thanks in advance for your assistance.

------------------------
| |----- B/Y
| |----- L/R
| |----- W/B
------------------------
turbo pressure sensor harness


----------------------
A ------| |
B ----- | |
C ------| |
----------------------
gm sensor
 

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Your Neighborhood Pikey
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3,341 Posts
Which GM 3 Bar do you have? Post up the part# as there are 3 different part #'s for the 3 Bar sensor.
 
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