safc using signal from boost sensor. what wire?
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safc using signal from boost sensor. what wire?
im putting in the safc tomarrow, and i am planning on running the tps input wire on the safc to the boost sensor. But there are four wires on the boost sensor... what wire is the one i need to run the safc to?
Should be a easy one. i dont have a FSM or i would look it up... and yes i searched. no luck.
Should be a easy one. i dont have a FSM or i would look it up... and yes i searched. no luck.
#3
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86-88 anyway, the Br/W wire will be the 5v ref, the Br/R wire will be the input to the ECU (probably the one you want), the B/W will be the 12v input, and the B wire ground...that help?
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Originally posted by WAYNE88N/A
If you're gonna connect at the ECU, do it J-Rat's way, if at the boost sensor itself, use the Brown/Red one
If you're gonna connect at the ECU, do it J-Rat's way, if at the boost sensor itself, use the Brown/Red one
Here's the ECU pin-out info needed.
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thanks... yea im gonn go out and brake boost and see when i hit 7psi on the safc %.... and then set the change over there. will the safc "learn" that 8.6 or what ever the fcd clamps at is 100% and 0psi is 0%?
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