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P0456 Diagnostic Trouble Code Discussion for October 2019

EVAP System Small Leak


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Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2010 Dodge Avenger SXT 2.4L MIL Lamp on VIN: 1B3CC4FB3A
P0456: Evap large leak. It was hit in the left rear. I pulled frame forward till canister fit right. I used canister looked good. But I only had one code for small leak and gas cap light was on cluster. I have tested Evap purge on and off. That part is working. I’m thinking switc...
October 26, 2019