Help needed with GM MAP
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From: CT
Help needed with GM MAP
I am installing the 3 bar GM MAP sensor and need some clarification on the wiring. GM 3 bar has a black , white, and red wire. The ground portion is fine but the red wire from the GM MAP is suppose to receive 5 volts and I'm reading 4.95V
on the yellow/red stripe and 4.73V on the green/red stripe of the factory harness?
Instead of ass-uming it's the 4.95V if anyone knows for sure it would be appreciated.
on the yellow/red stripe and 4.73V on the green/red stripe of the factory harness?
Instead of ass-uming it's the 4.95V if anyone knows for sure it would be appreciated.
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ChrisD
S2000 Under The Hood
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May 4, 2003 07:59 PM