I can not tell if this one is physical, electronic, or an actual bad ecu. Thank you in advance for any help.
Car runs like crap c6 z06 cam, bots ons, etc... the car has always run fine, but this last time after idling the map rose, the maf fell, and now she sounds broke.
There is no smoke, no leaks, and no oil pressure issues. (its these three reasons I have a hard time believing its physical)
I will attach the latest tune and log.
Big standouts ** map gets into 90s basically it thinks its almost not running and at atmospheric pressure, however cylinder airmass doesent seem to agree. Also dynamic airflow is three to four time larger than MAF airflow at idle** i know these numbers are telling me something but I dont know what.
I have replaced the intake maifold gaskets, the maf, checked for leaks, replaced the accelerator pedal and sensor, and voltage tested the throttle body and wiring.
I am about to replace the ecu as this does not make sense, and i have seen similar issues from other cars whos e38 went bad, but before i do that, I was hoping to lean on the experts here for help. thank you for the help.
horrible running.hpl
latest one with 1 bar.hpt