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Old Aug 2, 2002 | 08:14 AM
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Default Ltrim question

My Ltrims on most of the fuel cells seem to be in line. They're anywhere from -.8% to +3.2% but on decel ( Ltrims 21 and 2) they go way positive to the tune of +18% This has been happening since I had a B1 cam installed. The MAFT is set to +15% base and -2% WOT. The IAC count is 35 to 40. Is this normal? Anyone have any input on this?

<small>[ August 02, 2002, 08:43 AM: Message edited by: StevieZ ]</small>
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Old Aug 2, 2002 | 08:39 AM
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Default Re: Ltrim question

That's funny, mine swings negative on deceleration. They usually run a little on the positive side (+3 to +8 depending on how well the PCM is doing) and once I decelerate they jump to -8 to -10.

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