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P0303 Diagnostic Trouble Code Discussion for January 2020

Cylinder 3 Misfire Detected


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Trouble Ticket Help Requests for DTC P0303
Help Request Posted
2011 Mini Cooper Countryman S ALL4 1.6L Misfire VIN: WMWZC5C51B
P0303: Cylinder 3 Misfire. First Came in with a miss one 2 and 4, quick and dirty did plugs, miss moved to 2, did coil miss moved to 3 and 4. moved coils to 3 and 4 with no change. Customer did take it and said its never driven that good since he owned it despite the misfire. Brou...
January 07, 2020
2015 Audi A3 Quattro Premium Plus 2.0L No Start, Misfire VIN: WAUEFGFF9F
P0303: misfire 3. CUSTOMER DESCRIBED FISHBITING (MISFIRE) AND INTERMITTANT NO START. I haven't been able to duplicate the issue. In addition to the codes I listed in the code section it had 16837 - P2185 Engine Coolant Temp Sensor on Radiator Outlet (G83)- Signal too ...
January 10, 2020
2006 Volkswagen Passat 2.0T 2.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: WVWEK73C76
P0303: cylinder 3 misfire detected. ... trying to figure out what exactly is going on with this thing. Charged battery prior to starting vehicle. DTC's: 00048-oxygen (lambda) sensor B1 S1: heating circuit: malfunction / open circuit, P0030-no signal/no commu...
January 14, 2020
2010 Subaru Forester X Premium 2.5L Misfire VIN: JF2SH6CC9A
P0303: cylinder 3 misfire. a remanufactured long block with timing components was installed. when driving vehicle under hard acceleration between 4000-4500 rpms the check engine light and traction light will flash and then go away when you let off the throttle. no hesitation felt, n...
January 15, 2020
2014 Land Rover LR4 HSE 3.0L Misfire VIN: SALAK2V60E
P0303: . ... This LR4 is giving me some issues, and our not-all-the-data and unidentifix arent any help with info on this. We use an autel ms908 pro for most of our euro diag. Running the misfire counter data on our autel. it shows cyl 6 dead missing at all times, ...
January 27, 2020
2010 Subaru Forester X Premium 2.5L Misfire VIN: JF2SH6CC9A
P0303: cylinder 3 misfire. a remanufactured long block with timing components was installed. when driving vehicle under hard acceleration between 4000-4500 rpms the check engine light and traction light will flash and then go away when you let off the throttle. no hesitation felt, n...
January 27, 2020