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Title: Wrong MassAirFlow in ECUxPlot Post by: MetalForLive on May 26, 2021, 05:07:14 AM Hi guys,
I replaced S4 MAF against RS4 MAF, I edited all necessary parameters and the car runs fine but when I create a log and look at it with in ECUxPlot, the air mass to voltage ratio is not right. As you can see in the Picture, Voltage is ~ 4,73v but Airmass is 1350kg/h But according to MLHFM it should be 1645.70 Is this a know issue ? Or did I miss anything? Is it possible to correct this ? thanks in advance! Title: Re: Wrong MassAirFlow in ECUxPlot Post by: bamofo on May 26, 2021, 10:40:00 AM Hi guys, I replaced S4 MAF against RS4 MAF, I edited all necessary parameters and the car runs fine but when I create a log and look at it with in ECUxPlot, the air mass to voltage ratio is not right. As you can see in the Picture, Voltage is ~ 4,73v but Airmass is 1350kg/h But according to MLHFM it should be 1645.70 Is this a know issue ? Or did I miss anything? Is it possible to correct this ? thanks in advance! check to see if the voltage axis is real or manually made to correlate close to the HFM Value. on the B6S4 its just numbers used for reference. But idk what it is on yours. Title: Re: Wrong MassAirFlow in ECUxPlot Post by: MetalForLive on May 26, 2021, 12:13:37 PM Seems like it is not from a map, values are set manually in the xdf, is this correct ?
But in my opinion, this is only the label for xdf, shouldn't have anything to do with logging values. |