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  1. Check engine light with misfire codes P0300, P0302, and P0303

    Nov 7, 2012 · I got a P0300, P0302, and P0303. The CEL did not flash. I also found this list of possible causes: •Faulty spark plugs or wires •Faulty coil (pack) •Faulty oxygen sensor (s) •Faulty fuel injector …

  2. Engine fault code P0303 Cylinder 3 Misfire, can it be my PCV?

    Jul 24, 2013 · As title says, I'm getting the check engine light with that code. I've replaced the spark plugs and coil packs on my car once I saw the code. Worked alright, but the code returned, so I …

  3. A4 B7 2.0T - Misfire P0303 - Audizine

    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 …

  4. Need help or input on P119a, P0300, P0303, P130a - 2012 Audi TT

    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

  5. P0303 Misfire Cylinder 3 - Car running on 3 cylinders ... - Audizine

    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.

  6. Misfires in all Cylinders on cold start (P0300-P0304) - Audizine

    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 - …

  7. P2188, P2178, P2015, P0300, P0301, P0302, P0303 codes - Audizine

    Mar 16, 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, …

  8. Help! Leaking Intercooler Core / Cylinder 3 Misfire P0303

    Nov 29, 2024 · 2013 Audi S5 Symptoms - Small Coolant refilling going on, During Drive EPC light and Check engine came on car went into protection mode. Code Reader - P0303 Cylinder 3 Misfire …

  9. Confusing Misfire problems for 2.0t - Audizine

    Oct 3, 2017 · My problem I am having now is a P0300 multiple cylinders misfiring and this would be the cause of the P0301, P0302, P0303, and P0304. When originally purchased and being moved …

  10. 09 Audi A4 2.0T P0300 P0303 P0304 - Audizine

    Hello, I own a 2009 Audi A4 2.0T Turbocharged FWD and I got 3 trouble codes (P0300, P0303, P0304). My audi drives fine but it idles rough and lost a bit of power.