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P0302 Diagnostic Trouble Code Discussion for October 2011

Cylinder 2 Misfire Detected

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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2001 Volkswagen Jetta GLX 2.8L Misfire, MIL Lamp on VIN: WVWTG61J51
P0302: Cylinder 2 Misfire detected. This Jetta VR6 wagon came to us a few months back with the complaint of running rough and the check engine light flashing. A bad intake switching valve was diagnosed and replaced. It still has a bit of the noise, but the valve works properly. It came back two ...
October 05, 2011
2001 BMW X5 3.0i 3.0L Misfire, MIL Lamp on VIN: WBAFA53521
P0302: Cylinder 2 misfire. Vehicle came in with all six cylinders misfiring and oxygen sensor bank one and bank two pre cat deviation codes. Found coils burned up from arching and spark plugs mismatched Replaced all coils and spark plugs. Cleared codes and test drove vehicle, vehicle ra...
October 07, 2011
2003 Dodge Dakota 3.9L Hesitation, Misfire, MIL Lamp on VIN: 1D7FL16X23
P0302: Cylinder 2 Misfire Detected. This is a nice one. truck came in with cyl 1 and 2 misfire checked compression and tune up left in good condition. three days later truck came back with backfire and running lean. in open loop truck was running rick -25% ltft backfired. After closed loop truck...
October 12, 2011
2003 Kia Sorento EX 3.5L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: KNDJD73333
P0302: Cylinder 2 Misfire Detected. I have ensured the timing marks are good and also replaced the negative battery terminal connector since it was loose on the vehicle. Now, I checked the side of the motor where the misfires are so that I can ensure there is nothing wrong with that catalytic, ...
October 17, 2011
2003 Volkswagen Passat GLS 1.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WVWMD63823
P0302: misfire 2. Customer brought car in with complaint of running poorly, almost shutting off and flashing check engine light. I pulled the codes and with the 0171 and misfires on all cylinders, I sort of ruled out one or two bad coils. It also had code 0507 but there wasn't...
October 17, 2011
2001 Honda CIVIC 1.7L Misfire VIN: IHGES26791
P0302: Cylinder 2 misfire. Good evening all, i have a 2001 civic here that came in originly with a po401 egr insufficient flow code. I tested egr valve manualy, and when it would open, the engine would not stumble much at all. So we pulled off valve and the housing it goes to. I cleaned...
October 18, 2011
2008 Nissan Altima SL 2.5L Cuts out, Misfire, MIL Lamp on VIN: 1N4AL21E18
P0302: . ... nissian come in from a body shop checked codes throwing a p0302 swaped coils and plug still same code. threw a injector in it still nothing checked for spark and all cyinders but #2 have a spark, found 14 volts going to the coil and a good ground, im lost ...
October 24, 2011
1998 Audi A6 Quattro 2.8L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: WAUBA24BXW
P0302: Cyl 2 misfire. OK this one I'm uncertain of. This Audi has a Cyl 1-3 misfire and a shorted cam sensor code. I ran a compression test on the vehicle and was surprised to find cyl 1-3 had less than 10 psi and cyl 4-6 had over 140. I was curious if anyone knows if a bad cam sen...
October 25, 2011
2000 Jaguar Vanden Plas 4.0L Misfire VIN: SAJDA2408Y
P0302: cyl. 2 misfire. I have a 2000 Jag. 4.0 V-8. My scan tool shows cyl. 2 and 4 misfire. I have aldatta in shop. My problem is someone in my area told me that aldatta may be wrong on the firing order. So, before i start digging into this car i would like to ask if someone from th...
October 28, 2011