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Re: Fuel Trim LTFT Not Correcting ...so why ?
Posted to Technical Discussion Forum on 4/20/2012

This is why i am a Proud Subscriber to iatn ! You guys always Teach me something ..and I appreciate it lots

So yes I found the LOOP PID as shown [2001 Ford Focus SE, ECM/Inputs/Outputs Scan Data] and I installed a MAF to bring STFT in, however my LTFT is sti... Login to read more.

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