Quote:
Originally Posted by jackal2000
had my 28lb injectors installed yesterday. picked up the car today and scanned, LTFT's showed up as -21 at idle. i corrected the IFR table and LTFT went to 7 at idle. i opened the throttle a bit and the trim went to -2 or so. more fine tuning to come, but so far so good.
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For those, my IFR is set at 26 lb/hr with HP Tuners. The LTFTs run from -10 to -3 on average, but can vary a lot depending on daily temperatures, altitude, etc.
I do change it from time to time to tweak the LTFTs, or if I change the base fuel pressure.