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Going back to 1bar and maf to check misfires when driving temporarily procedure?

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Old 07-12-2009, 01:36 PM
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Default Going back to 1bar and maf to check misfires when driving temporarily procedure?

I have issue on one bank during boost/wot.

My 3bar map SD Os from hptuners seems to disable misfire detection.
I turned it back on by hooking up maf and setting maf fail to normal.
This let me check misfires at idle and revving in neutral. I found none but that was no boost no load and not wot.

So to go back to 1bar and maf do I need to do write entire or just flash in the 1bar and maf tune? I imagine its not safe to drive the car fast with maf and 3bar on sd tune still?

So then I need to do write entire to put the 1 bar maf tune back in and write entire to put the 3bar sd back in after done testing?? Do I need to pay out extra credits?




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