Good morning, This vehicle has 98000 kms and has been running great...I pulled out into traffic this morning to pass, pedal to the metal...All of a sudden I lost about 90% power...down to a crawl...
I managed to coax it back home with very little power...no backfiring, just no power...
I checked codes and found a Mass Air Flow Sensor P101. I replaced it with a new AC Delco unit and the problem remains...The code came back...wiring looks good... Any ideas?? Steve