TPS setting for Ford TB with a GM ECM?
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From: Woodstock, GA
Car: 1987 Trans Am
TPS setting for Ford TB with a GM ECM?
Using a GM ECM...what should the TPS (Ford) on an Accufab throttle body be adjusted to? The GM setting or the Ford setting? If its the Ford setting, what are they? I don't have my Ford 5.0 manual available right now. Thanks a lot!
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
I would set it to the GM standard of 0.54 volts. Then check WOT which should be no greater then 4.6 volts. Need to watch the high end as some ECM masks will drop out of PE mode if it thinks the TPS voltage is too high. And it doesn't always set a code.
RBob.
RBob.
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mdtoren
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