CAT 3126B Fault Code: 70-05 PID: Flash Code 49 SPN: 729 FMI: 5 Inlet Air Heater Open Circuit
After attempting to actuate the Injector Solenoids the ECM has detected one of the following: -An electrical short circuit to ground (to the engine Iron). – An internal injector solenoid electrical short circuit. – A short circuit to battery voltage.
