P0456 Diagnostic Trouble Code Discussion for November 2018
EVAP System Small Leak
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| Help Request | Posted | |
| 2009 Jeep Wrangler Sahara 3.8L MIL Lamp on VIN: 1J4FA54169 P0456: small leak in evap.system. ... code,P0456,small leak in the evap.system.There's not a lot of info on Alldata on this. Smoke tested and have a good leak at the filler neck.There is a cannister that is part of the neck and has 3 or 4 drilled holes in it and that is where the smoke i... |
November 30, 2018 |
