SL55 AMG fuel pump = No more Lean issues! :)
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Joined: May 2012
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Re: SL55 AMG fuel pump = No more Lean issues! :)
bump..... and
double bump....
how do you clear them?
Last edited by Billy22Bob; 06-09-2013 at 03:03 AM.
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From: TN
Re: SL55 AMG fuel pump = No more Lean issues! :)
Logging fuel trims with the Dashdaq is as simple as selecting the correct PID's (STFT and LTFT). As for clearing the LTFT's, disconnect the battery for a few minutes and the data will be cleared.
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Joined: May 2012
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Re: SL55 AMG fuel pump = No more Lean issues! :)
okay - so for those of us without a dashdaq....if the Dashdaq is picking them up they must be available through the OBDII>CANBUS interface.
How long does it take to re-establish the LTFT's?
If disconnecting the battery for a few mniutes clears them - you'd have to be mindful of this (and not to mention the TCU adaptive log) every time you disconnect your negative to do some electrical work.
How long does it take to re-establish the LTFT's?
If disconnecting the battery for a few mniutes clears them - you'd have to be mindful of this (and not to mention the TCU adaptive log) every time you disconnect your negative to do some electrical work.
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From: From North TX..To SoCAL..Now Cnt Philly
Re: SL55 AMG fuel pump = No more Lean issues! :)
How long does it take to re-establish the LTFT's?
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