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International Automotive Technicians Network

P0302 Diagnostic Trouble Code Discussion for August 2019

Cylinder 2 Misfire Detected

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Trouble Ticket Help Requests for DTC P0302
Help Request Posted
2003 Toyota Corolla CE 1.8L MIL Lamp on VIN: 1NXBR32E73
P0302: Cylinder 2 Misfire Detected. ... current. p0171 and p1315 current. long term fuel trim high. 25 at idle goes up to 44.5 off idle and while driving. short term fuel trim normal, between -7 and 7 switching constantly. map has good readings around 2g a...
August 02, 2019
2005 Ford Explorer XLT 4.0L Misfire VIN: 1FMZU73K65
P0302: Misfire cyl 2. This vehicle has a dead cylinder misfire on cylinder 2 at idle. Swapped 1 and 2 plugs. No change. Confirmed good spark at the end of the plug wire and at the coil with a spark tester. Did a relative compression test and all cylinders are even on the scope....
August 09, 2019
2014 Dodge Charger SE 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2C3CDXBG6E
P0302: Cylinder 2 misfire. ... help and/or reply. We have a long-time customer who's car is baffling us. This vehicle has relatively low miles and since it was out of powertrain warranty it has been to us for all of its regular services. Never been over 4,000 miles on any oil/filte...
August 13, 2019
2001 Toyota Celica GT 1.8L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: JTDDR32TX1
P0302: Cylinder 2 Misfire Detected. The car came in running rough scanned and found the codes above.Plugs were gas fouled and replaced them, Had known good AF sensor on shelf with no change ( Also ordered new Denso sensor didn't help, Fuel pressure looks good, Checked grounds on right fender...
August 27, 2019
2008 BMW M6 5.0L Misfire, MIL Lamp on VIN: WBSEK93558
P0302: 2 misfire. Hi all in IATN land. Thanks for taking the time to read my post. This M6 keeps coming back with a #2 misfire code. The car runs good but will set the code and go into reduced power mode. New spark plugs and #2 coil. We have swapped the iconic modules with ...
August 30, 2019