P0456 Diagnostic Trouble Code Discussion for May 2008
EVAP System Small Leak
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0456
| Help Request | Posted | |
| 2004 Jeep Wrangler Sport 4.0L MIL Lamp on VIN: 1J4FA49SX4 P0456: EVAP System Small Leak (0.020") Detected. ... Jeep tech. This vehicle has a intermittent reoccuring fault code P0456. The gas cap is new and the leak detection pump has been swapped out with known good one. It takes between two to three weeks for the code to reset and each time we retest the vehicle i... |
May 15, 2008 |
