08-13-2013, 06:57 AM | #1 |
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Flashed ECU
hi ther. if the car now have flashed ecu. the computer no longer controlled by the car ecu? I mean I just done tuning the car and duno if this goin be gone I have losing power some high AFRS this will be controlled by ecu itself and cure it sometimes?
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08-13-2013, 07:54 AM | #2 |
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Have your tuner check your logs. Shouldn't have AFRs out of spec.
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08-13-2013, 08:05 AM | #3 |
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well I sent logs im waiting for respone.. anyways I ve heard reseting ecu there is some couple handred miles driving to let the ecu understanding and learning. is this for stock oem ecu or same for ecutek flashed car?
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08-13-2013, 08:15 AM | #4 | |
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There will be a "learning" period with either stock or reflashed, but it does not take serveral hundred miles. Just one or two 20 minute drives is all it should take for throttle plate position, IAM, and long term fuel trims to settle in.
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08-13-2013, 08:21 AM | #5 | |
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08-13-2013, 09:00 AM | #6 | |
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Quote:
Knock Correction = IAM They will continuously change but after a drive cycle or two they should be in the range they will likely stay in.
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