Nov 7, 2012 · Forum Main Model-Line Discussion B5 A4 Check engine light with misfire codes P0300, P0302, and P0303 Results 1 to 12 of 12

Jul 24, 2013 · Forum Tech Forums Forced Induction 2.0T Engine Tech Engine fault code P0303 Cylinder 3 Misfire, can it be my PCV?

Nov 29, 2024 · Code Reader - P0303 Cylinder 3 Misfire detected Trouble Shooting: - Swapped coil pack with Cylinder 2 to verify CP is good = Same Cylinder Misfire - Replaced Sparkplug = Same Code - …

Jan 8, 2018 · After Googling P0303 (cylinder 3 misfire) issues to see what others have done, I swapped the coil packs between cylinder 1 and 3, cleared the codes and I got the same result, so the misfire …

Jul 18, 2024 · Within the last month and a half I have replaced the Spark Plugs and Coilpacks, done a carbon cleaning as well as brand new fuel injectors. Yet, i am still getting a engine light (Code - …

Jul 8, 2007 · I pull the engine code and it is a single code: P0303 Misfire on Cylinder 3. Believing that the car was still under warranty, we had it towed to the stealership.

Mar 15, 2012 · Need your help guys! 2010 A4, 170k miles, stock everything. I am having difficulties trying to diagnose this problem. Engine is misfiring when on idle. At first i was pulling codes P2188, …

Mar 26, 2013 · Forum Tech Forums Forced Induction 2.0T Engine Tech Need help or input on P119a, P0300, P0303, P130a - 2012 Audi TT Results 1 to 1 of 1

Jul 27, 2009 · So what I thought was a DV failure turns out to be a Po303 code - cylinder 3 misfire detected. Am I right in thinking this is a coil pack problem? If so do I replace just cylinder 3 or should …

May 14, 2019 · I did basic diagnosis at home, it showed P0303 Cylinder 3 Misfire Detected. Like everyone else, I changed the coils, plugs = same issue continues to exist. Car runs rough and …