Is there a way to run TPI with no VSS (stock harness, stock ECM)? (.... MAF TPI, '86-'89)
Is that controlled by the PROM, or is it an internal function of the ECM?
I've got a line on a stock harness & 1227165 ECM from the same donor car, and this popped into my head.
What other surprises might I be in for when installing this into a bare-bones truck?
Is that controlled by the PROM, or is it an internal function of the ECM?
I've got a line on a stock harness & 1227165 ECM from the same donor car, and this popped into my head.
What other surprises might I be in for when installing this into a bare-bones truck?
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