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P0302 Diagnostic Trouble Code Discussion for December 2022

Cylinder 2 Misfire Detected


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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2010 Audi A4 Quattro 2.0L Misfire, Misfire VIN: WAUFFAFL8A
P0302: cyl 2 misfire. I've moved the spark plug and coils to diff cyl with no change. i have pico scope patterns for running compression when cold and hot. the cold one is slight diffent. i have a good ign pattern with scope.
December 22, 2022
2019 Ford Transit-350 HD XLT 3.2L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTRS4XV6K
P0302: Misfire cylinder 2. Customer towed in vehicle after incident of driving then vehicle began to smoke. We are stumped because we have already replaced valve cover, turbo and switched injectors. Motor sounds fine , no internal noises just a misfire . Starts up fine , definite ...
December 26, 2022