Hi.
Anyone know what this code is P0456 please.[sm=feedback.gif]
I can't find it in the errors print out I have.
It's an 03 Hemi 4x4 QC s/b.
It cleared when I reset the PCM with the old disconect battery trick.
Al

 

The 06 manual says its a evap purge system small leak. Loose gas cap is the culprit the majority of the time or overfilling your tank (topping it off).

 

Thanks man.
I looked at my error code listing and the 0456 isn't listed only [*]P0455 Evaporative Emission (EVAP) System Leak Detected[*]P0460 Fuel Level Sensor Circuit
I guess the 0455 is the closest one to the gas cap problem?
Thanks for the help.
Al.