Hello I don't know if this is a problem or if it is normal. When the engine is off and the ignition on I'll be looking at my laptop that is connected to the car and some times the MAF grams will jump from 5 grams to 30 or 32 grams. It doesn't do this much and when it happens its only for a frame. I recorded it doing this if you want to see it I used TunerPro RT with the 165_6E.ADS You will see it right at frame 197

Is this normal??

The link is to the file I had already posted in Tech / General Engine.
https://www.thirdgen.org/forums/atta...-89gtatest.zip