Hi everyone! Hope your all enjoying your crossfires :-D I just got a diagnostic on on car due to the recent problems I have been experiencing, however I have no idea what the codes mean so am just typing word for word what the mechanics wrote. They are not Chrysler people so could not actually communicate with the cars ecu and Chrysler want 130+ to tell me what it all means! Hopefully someone here can help :-D
The two fault codes are:

023, mixture correction additive (bank 1) outside set range.

134, mixture correction (bank 2) outside set range.

Please make my day and help me and thank you :-)