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Re: EGR P0401 That will not go away
I am getting a P0440 code now along with the P0401. I can see from the schematics that the EVAP canister vent solenoid and EVAP canister purge solenoid are related to the EGR in terms of vacuum lines and/ or system. Is there a connection here? Leak in the canister/line or vacuum leak.
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