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P0456 Diagnostic Trouble Code Discussion for August 2007

EVAP System Small Leak


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Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2003 Mercedes-Benz C230 Kompressor 1.8L MIL Lamp on VIN: WDBRN4OJ73
P0456: evaporation system leak detected very small leak. ... engine light on all the time. check & found code P0456 as described. Check gas cap & found OK.Check generate valve,pipes & connection at engine compartment & they look OK. The problem is as the code explained very small leak. Since we didn'...
August 20, 2007
2004 Hyundai Santa Fe 2.4L MIL Lamp on VIN: KM8SB12BX4
P0456: EVAP System Very Small Leak Detected. Hello all This is the second time around for us on this vehicle. This vehickle sets a PO456 after a long run. Smoke tested the system and found numerous small wisps at every hose connection. Sealed all connections using grease and screw type clamps. Retesed w...
August 22, 2007
2003 Mercedes-Benz C230 Kompressor 1.8L MIL Lamp on VIN: WDBRN4OJ73
P0456: evaporation system leak detected very small leak. ... engine light on all the time. check & found code P0456 as described. Check gas cap & found OK.Check generate valve,pipes & connection at engine compartment & they look OK. The problem is as the code explained very small leak. Since we didn'...
August 20, 2007
2004 Hyundai Santa Fe 2.4L MIL Lamp on VIN: KM8SB12BX4
P0456: EVAP System Very Small Leak Detected. Hello all This is the second time around for us on this vehicle. This vehickle sets a PO456 after a long run. Smoke tested the system and found numerous small wisps at every hose connection. Sealed all connections using grease and screw type clamps. Retesed w...
August 22, 2007