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What is your Long Term fuel trim?

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Old 10-21-2008 | 12:52 PM
  #21  
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Clamping the MAF... meaning the setting for MAF clamp? and is sooner a more positive number or closer to 0?
Old 10-21-2008 | 02:40 PM
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Originally Posted by enjoithis
Clamping the MAF... meaning the setting for MAF clamp? and is sooner a more positive number or closer to 0?
Yep. That is what I mean
Old 10-21-2008 | 03:11 PM
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so is 5 sooner?
Old 10-21-2008 | 08:41 PM
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the problem i have with it is that this just happened all of a sudden. if your tune was good before and it is just doing it now, i wouldn't mess with the maf clamp. your problem lies somewhere else. even if the maf clamp works it would just be a band aid
Old 10-21-2008 | 08:47 PM
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i hate the stupid f/ic.

paul release that thingy! or im going to buy the hydra, i'm having so many troubles with the f/ic. my stupid cps is still t hrowing a code because of this.
Old 10-21-2008 | 08:58 PM
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sounds kinda stupid but It might be your fuel filter is geting dirty and might need a change... i donno might be to simple of a fix
Old 10-21-2008 | 09:11 PM
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could be true, but wouldnt idle still be fine? fuel filter would cause problems @ high rmp / boost.

I still have CEL's a few of them.. crankshaft sensor still being one of them...

I still think my problem lies in the sudden temp change in NY... i got the turbo in spring and had been tuning all summer, now that it dropped below 50 for the first time and got much less humid my tune is all outa wack. I was hoping the FIC would have had the capabilty to compensate for this ... guess not
Old 10-21-2008 | 09:21 PM
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tempurature doesn't make that much of a difference, our ecu's would be able to somewhat compensate and make the car at least drivable.
it's somehting else.

my car was running weird, hten i unplugged hte o2 sensor and it runs fine. albiet a bit rich.

no, really rich
Old 10-21-2008 | 09:34 PM
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could a fouled 02 sensor or something do that? my 02 sensor is reading just about the right voltage when i check it with a scanner though.
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