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P0301 Diagnostic Trouble Code Discussion for November 2013

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2000 Jeep Cherokee Sport 4.0L Misfire, MIL Lamp on VIN: 1J4FT4859Y
P0301: Cylinder 1 Misfire Detected. ... p0340. could not verify or duplicate problem. customer wanted to change cam sensor any ways. cleared code and test drove. customer returns 3 days later mil on. this time p0301. the unusual thing is that in the freeze frame the rpm pid reads 0, but going 29...
November 02, 2013
2004 Kia Spectra GS 1.8L Poor Idle Quality, MIL Lamp on VIN: KNAFB16164
P0301: Cylinder 1 Misfire Detected. car is hard to start wants to stall. will not idle hot or cold . When you get it going it performes good on the road at highway speeds. first checked plugs they where in bad shape ,changed plugs no better. checked fuel pressure 50 psi. checked timing belt for ...
November 04, 2013
1998 Honda Accord EX 2.3L Misfire VIN: 1HGCG5650W
P0301: Cylinder 1 Misfire Detected. thanks for reading this, the car came in running bad at times. test drove with customer and sure enough when it got warm it skipped. We preformed a good tune up plugs, wires, cap and rotor. On test drive it would misfire at times so we cleaned injectors, and t...
November 05, 2013
2000 BMW 328i 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WBAAM5332Y
P0301: Misfire cyl. 1. This E46 is driving me crazy. The car runs perfectly when cold, it only acts up once it gets into closed loop. It has misfire codes for cylinders 1,2 & 3. The O2 sensor voltage on bank 1 remains near 0 volts when the car is acting up. It seems like a simpl...
November 07, 2013
2000 BMW 323i 2.5L Misfire, MIL Lamp on VIN: WBAAR3347Y
P0301: cylinder 1 misfire. ... Misfire consistent until check engine light illuminates and code P0301 is stored at which time the ecm kills the fuel injector. Injectors have been cleaned, swapped coils, swapped plugs, swapped injectors misfire stays on cylinder 1. Smoke machine leak tes...
November 14, 2013
2002 Audi A4 Quattro 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAULT68E92
P0301: cyl 1 misfire. This car was originally in the shop 3 months ago with codes set for the Intake camshaft control circ. bank 1 and bank 2 open, bank 1 adjuster tested bad so we replaced only bank 1 adjuster unit and timing belt, when we finished we topped the car off with oil a...
November 21, 2013
2004 Volkswagen Passat GL 1.8L Misfire VIN: WVWMD63B84
thanks in advance, this one is sucking the life out of me, keeps setting misfire codes for cyl 1 & 2 intermittenly. have swapped coils no change mass air flow sensor had very low readings replaced maf now readings are in spec, but still intermittly runs ba...
November 25, 2013
2004 Volkswagen Passat GL 1.8L Misfire VIN: WVWMD63B84
thanks in advance, this one is sucking the life out of me, keeps setting misfire codes for cyl 1 & 2 intermittenly. have swapped coils no change mass air flow sensor had very low readings replaced maf now readings are in spec, but still intermittly runs ba...
November 26, 2013
2000 Jeep Cherokee Sport 4.0L Misfire, MIL Lamp on VIN: 1J4FT4859Y
P0301: Cylinder 1 Misfire Detected. ... p0340. could not verify or duplicate problem. customer wanted to change cam sensor any ways. cleared code and test drove. customer returns 3 days later mil on. this time p0301. the unusual thing is that in the freeze frame the rpm pid reads 0, but going 29...
November 02, 2013
2004 Kia Spectra GS 1.8L Poor Idle Quality, MIL Lamp on VIN: KNAFB16164
P0301: Cylinder 1 Misfire Detected. car is hard to start wants to stall. will not idle hot or cold . When you get it going it performes good on the road at highway speeds. first checked plugs they where in bad shape ,changed plugs no better. checked fuel pressure 50 psi. checked timing belt for ...
November 04, 2013
1998 Honda Accord EX 2.3L Misfire VIN: 1HGCG5650W
P0301: Cylinder 1 Misfire Detected. thanks for reading this, the car came in running bad at times. test drove with customer and sure enough when it got warm it skipped. We preformed a good tune up plugs, wires, cap and rotor. On test drive it would misfire at times so we cleaned injectors, and t...
November 05, 2013
2000 BMW 328i 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WBAAM5332Y
P0301: Misfire cyl. 1. This E46 is driving me crazy. The car runs perfectly when cold, it only acts up once it gets into closed loop. It has misfire codes for cylinders 1,2 & 3. The O2 sensor voltage on bank 1 remains near 0 volts when the car is acting up. It seems like a simpl...
November 07, 2013
2000 BMW 323i 2.5L Misfire, MIL Lamp on VIN: WBAAR3347Y
P0301: cylinder 1 misfire. ... Misfire consistent until check engine light illuminates and code P0301 is stored at which time the ecm kills the fuel injector. Injectors have been cleaned, swapped coils, swapped plugs, swapped injectors misfire stays on cylinder 1. Smoke machine leak tes...
November 14, 2013
2002 Audi A4 Quattro 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAULT68E92
P0301: cyl 1 misfire. This car was originally in the shop 3 months ago with codes set for the Intake camshaft control circ. bank 1 and bank 2 open, bank 1 adjuster tested bad so we replaced only bank 1 adjuster unit and timing belt, when we finished we topped the car off with oil a...
November 21, 2013
2004 Volkswagen Passat GL 1.8L Misfire VIN: WVWMD63B84
thanks in advance, this one is sucking the life out of me, keeps setting misfire codes for cyl 1 & 2 intermittenly. have swapped coils no change mass air flow sensor had very low readings replaced maf now readings are in spec, but still intermittly runs ba...
November 25, 2013
2004 Volkswagen Passat GL 1.8L Misfire VIN: WVWMD63B84
thanks in advance, this one is sucking the life out of me, keeps setting misfire codes for cyl 1 & 2 intermittenly. have swapped coils no change mass air flow sensor had very low readings replaced maf now readings are in spec, but still intermittly runs ba...
November 26, 2013