Hey guys first post here. 1997 E42. I'm posting because I need shop. Suspect MAF sensor failing but I need to know around what gm/s I'm looking at. At WOT what should it read on the scanner? The idle part is good around 4.2-4.4 gm/s. I need a number to compare my results to for wide open throttle. I hope someone could help asap. I know generic expectations but I would prefer to get exact benz info.


I appreciate it very much guys!



p.s. not looking for the "unplug it test"