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P0301 Diagnostic Trouble Code Discussion for April 2006

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2003 Subaru Legacy L 2.5L Misfire, MIL Lamp on VIN: 4S3BH63543
P0301: Cylinder 1 Misfire Detected. this subaru has had the head gaskets done at another shop and the customer says it has been missing at high altitudes since. we work in vail colorado and going over vail pass the altitude is 10,500 feet and is the only time the car acts up. at the top of the p...
April 03, 2006
1996 Ford Explorer Eddie Bauer 4.0L No Start, Misfire, MIL Lamp on VIN: 1FMDU34X8T
P0301: 1 missfire. ... fires (P0301,305) and Codes P0351 and 352 (Ignition coil A(351) primary circuit malfunction and coil B(352). Vehicle runs rough for a few minutes and sets these codes. Scope testing shows no secondary ignition problem and s...
April 05, 2006
1996 Toyota Camry DX 2.2L Misfire VIN: 4T1BG12K9T
P0301: Cylinder 1 Misfire Detected. ... friend of mine. It appears that after an extended test drive and cool down.ON the Next test drive It will pop the Mil on for a p0301. The misfire is not felt from the drivers seat. I ran this vehicle in there shop under different conditions and watched the...
April 08, 2006
2000 Volkswagen Jetta GL 2.0L Misfire VIN: 3VWSS29M51
P0301: misfire cylinder one. what am I missing? you can feel the engine miss. vantage ignition tester shows 0.5 power kv on cylinder one. cylinder 2,3,and 4 have 11-14 kv. vaccuum is low. live data on vag-com shows constant miis on one and intermit miss on 3. I feel it something mechanic...
April 09, 2006
2000 Volkswagen Jetta GL 2.0L Misfire VIN: 3VWSS29M51
P0301: misfire cylinder one. what am I missing? you can feel the engine miss. vantage ignition tester shows 0.5 power kv on cylinder one. cylinder 2,3,and 4 have 11-14 kv. vaccuum is low. live data on vag-com shows constant miis on one and intermit miss on 3. I feel it something mechanic...
April 10, 2006
1998 Volkswagen Beetle 2.0L Poor Idle Quality, Cuts out, Stall VIN: 3VWBB61C8W
P0301: cyl 1 misfire. vehicle came in barley running. found the brake booster vaccum lines cracked. replaced them. found #1 spark plug wire shorting out. replaced plugs and wires. chk compression while i had the intake off and found compression was 175-180 psi on all cylinders. ohm...
April 14, 2006
1998 Volvo S70 2.4L Misfire, MIL Lamp on VIN: YV1LS5539W
P0301: cyl. 1 misfire. Vehicle can in to shop with multiple codes stored in memory. Codes were misfire in all cylinders and a code for rich bank 1 (P0174) which has not returned since tune-up was performed. Codes do not return when under load, only when sitting at idle do codes reap...
April 19, 2006
1999 Toyota Camry LE 3.0L Misfire, MIL Lamp on, Chuggle, Black smoke VIN: JT2BF22K3X
P0301: Cylinder 1 Misfire Detected. ... some minor body damage repaired (grill hood and left front fender replaced) The core support did shift back and dent the front exaust manifold heat shield and slightly bend the front mixture control sensor as I found out when I replaced it thinking it prob...
April 20, 2006
2003 Subaru Legacy L 2.5L Misfire, MIL Lamp on VIN: 4S3BH63543
P0301: Cylinder 1 Misfire Detected. this subaru has had the head gaskets done at another shop and the customer says it has been missing at high altitudes since. we work in vail colorado and going over vail pass the altitude is 10,500 feet and is the only time the car acts up. at the top of the p...
April 03, 2006
1996 Ford Explorer Eddie Bauer 4.0L No Start, Misfire, MIL Lamp on VIN: 1FMDU34X8T
P0301: 1 missfire. ... fires (P0301,305) and Codes P0351 and 352 (Ignition coil A(351) primary circuit malfunction and coil B(352). Vehicle runs rough for a few minutes and sets these codes. Scope testing shows no secondary ignition problem and s...
April 05, 2006
1996 Toyota Camry DX 2.2L Misfire VIN: 4T1BG12K9T
P0301: Cylinder 1 Misfire Detected. ... friend of mine. It appears that after an extended test drive and cool down.ON the Next test drive It will pop the Mil on for a p0301. The misfire is not felt from the drivers seat. I ran this vehicle in there shop under different conditions and watched the...
April 08, 2006
2000 Volkswagen Jetta GL 2.0L Misfire VIN: 3VWSS29M51
P0301: misfire cylinder one. what am I missing? you can feel the engine miss. vantage ignition tester shows 0.5 power kv on cylinder one. cylinder 2,3,and 4 have 11-14 kv. vaccuum is low. live data on vag-com shows constant miis on one and intermit miss on 3. I feel it something mechanic...
April 09, 2006
2000 Volkswagen Jetta GL 2.0L Misfire VIN: 3VWSS29M51
P0301: misfire cylinder one. what am I missing? you can feel the engine miss. vantage ignition tester shows 0.5 power kv on cylinder one. cylinder 2,3,and 4 have 11-14 kv. vaccuum is low. live data on vag-com shows constant miis on one and intermit miss on 3. I feel it something mechanic...
April 10, 2006
1998 Volkswagen Beetle 2.0L Poor Idle Quality, Cuts out, Stall VIN: 3VWBB61C8W
P0301: cyl 1 misfire. vehicle came in barley running. found the brake booster vaccum lines cracked. replaced them. found #1 spark plug wire shorting out. replaced plugs and wires. chk compression while i had the intake off and found compression was 175-180 psi on all cylinders. ohm...
April 14, 2006
1998 Volvo S70 2.4L Misfire, MIL Lamp on VIN: YV1LS5539W
P0301: cyl. 1 misfire. Vehicle can in to shop with multiple codes stored in memory. Codes were misfire in all cylinders and a code for rich bank 1 (P0174) which has not returned since tune-up was performed. Codes do not return when under load, only when sitting at idle do codes reap...
April 19, 2006
1999 Toyota Camry LE 3.0L Misfire, MIL Lamp on, Chuggle, Black smoke VIN: JT2BF22K3X
P0301: Cylinder 1 Misfire Detected. ... some minor body damage repaired (grill hood and left front fender replaced) The core support did shift back and dent the front exaust manifold heat shield and slightly bend the front mixture control sensor as I found out when I replaced it thinking it prob...
April 20, 2006