P0456 Diagnostic Trouble Code Discussion for January 2007
EVAP System Small Leak
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| Help Request | Posted | |
| 2002 Mercedes-Benz C230 Kompressor 2.3L MIL Lamp on VIN: WDBRN47J12 P0456: Evaporative Emissions System Leak Detected very small leak. ... light and OBDII emissions failure. I tracked the P0128 down to a faulty themostat and have one on order. The P0456 shows a small evap leak detected per AllData but my scan tool brings it up as a gross EGR leak. I need to know which system this code is for ... |
January 16, 2007 |
