e67 gmpp controller will not fail maf for sd what am i missing car fires then dies immediatly no maf codes
E67 read_0005.ctz
e67 gmpp controller will not fail maf for sd what am i missing car fires then dies immediatly no maf codes
E67 read_0005.ctz
Do you have a log showing ETCTP, RPM and MAF g/s...?
here is the log
Try this one ...
still no fail, no codes set
Try this one ... if it still does not fail the MAF and default to SD mode, then remove the "Yellow" signal wire from the MAF connector.
the maf is removed its a harrop itb setup there is a iat sensor wired in
worked
thanks a bunch!!
No worries ... glad it worked out ... had forgotten that High Speed Airmass Mode was originally set to well below idle RPM on some of the older GMPP controllers.