Hi. Thanks for using JA! I will try and help you out.
Could you get me your engine serial number please?
Since it is an 2007 I mainly need to know if the engine is an emissions engine with a DPF or a pre emissions engine without a DPF.
No problem and thanks for the information.
Code 47 is an "Idle Shutdown Occurrence" fault
Code 58 is J1939 "Data Incorrect" fault
Code 94 is "Intake Valve Actuator" fault
I see codes 47 and 58 fairly regularly. They do not cause much cause for concern. However, code 94 will cause the engine to possibly derate and lose power.
They should be able to. Code 94 is a problem with the Intake Valve Actuator Solenoid on either cylinder number 5 or 6. (Code 94 only indicates one or the other)
Your engine most likely needs to have the IVA solenoids replaced on the engine. It does not take long to do.