2003-2011 [Subscribe to Daily Digest] |
[Main 93 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Missing on all four cylinders Posted by Ari [Email] (#2847) [Profile/Gallery] (more from Ari) on Sun, 18 Sep 2022 19:25:24 Members do not see ads below this line. - Help Keep This Site Online - Signup |
2010 2.0T convertible, only 55K miles.
Driving down the highway yesterday, and suddenly the car starts lurching and stuttering. It is missing on all four cylinders. Get it home, and TechII provides these DTC's:
T8 P0300 00 Random Misfire Detected
ESP U2105 72 ECM Missing on Bus
TPMM C075D 03 Air valve malfunction
I swapped out the ECM for a known good unit that was already configured for the vehicle with the right VIN # etc., and nothing changed - car still missing on all four cylinders, and same DTC's. So it's not the ECM; what does your experience tell you my issue might be?
Thanks,
Ari
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.