P0455 Diagnostic Trouble Code Discussion for September 2012
EVAP System Large Leak
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| Help Request | Posted | |
| 2007 Audi A4 2.0L MIL Lamp on VIN: WAUAF78E07 P0455: Evap large leak detected. ... and P0455. I checked the system and found the purge solenoid was defective. Replaced it and 3 days later code P0455 returned. Smoke tested and no leaks found. Replaced the leak detection pump as per the flow chart on Mitchell and thought all was good. No s... |
September 10, 2012 | |
| 1998 Ford Escort SE 2.0L Hesitation VIN: 1FAFP13P5W P0455: gross evap leak -which was traced to fuel cap. Car in question has low power(sag) during the first minute or so of running. Whether cold or sitting for a half hour or so. You try to accel and there is a holding back and then suddenly it takes off and is okay the rest of the drive. Sometimes you can just st... |
September 19, 2012 | |
| 1998 Ford Escort SE 2.0L Hesitation VIN: 1FAFP13P5W P0455: gross evap leak -which was traced to fuel cap. Car in question has low power(sag) during the first minute or so of running. Whether cold or sitting for a half hour or so. You try to accel and there is a holding back and then suddenly it takes off and is okay the rest of the drive. Sometimes you can just st... |
September 20, 2012 |
