CAT 3126E Fault Code: 64-11 PID: Flash Code 34 SPN: FMI: No Pattern on Engine Speed/Timing Sensor #2
The Speed/Timing signal for Engine Speed/Timing Sensor #1 is lost and then returns (intermittent).
CAT
CAT 3126E 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.
CAT 3126E Fault Code: 70-06 PID: Flash Code 49 SPN: 729 FMI: 6 Inlet Air Heater Short 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.
CAT 3126E Fault Code: 71-0 PID: Flash Code 01 SPN: FMI: Idle Shutdown Override
The ECM has detected an engine speed in excess 3300rpm. NOTE: This diagnostic code is an event code indicating an excessive engine speed and not an electronic syystem malfunction.
CAT 3126E Fault Code: 71-01 PID: Flash Code 47 SPN: FMI: Idle Shutdown Occurrence
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.
CAT 3126E Fault Code: 71-14 PID: Flash Code 47 SPN: FMI: PTO Shutdown
The idle shutdown timer is intended to improve fuel economy by limiting idling time. The idle shutdown timer is a customer specified parameter that may be programmed for any period from 3 to 1440 minutes.
The timer is activated when all of the following conditions are met regardless of the position of the parking brake:
•The vehicle speed is zero.
•The engine is not in cold mode or dedicated PTO mode.
•The engine is not under load.
The timer can be reset by moving the vehicle or the timer can be reset by quickly depressing the accelerator pedal and releasing the accelerator pedal. The check engine lamp will begin to rapidly flash 90 seconds before the programmed time expires. During this 90 second time period, the following conditions can disable the timer:
•The clutch pedal is depressed.
•The service brake pedal is depressed.
Possible Causes:
1) ECM not programmed properly
2) Clutch or Brake pedal/sensor failure
3) Wiring for clutch and/or brake sensor position failure
4) Vehicle speed sensor failure (Speedometer not reading correctly)
5) PTO Switch or harness failure
CAT 3126E Fault Code: 84-00 PID: Flash Code 41 SPN: FMI: Vehicle Overspeed Warning
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.
CAT 3126E Fault Code: 84-01 PID: Flash Code 31 SPN: FMI: Loss of Vehicle Speed Signal
A Customer Specified Parameter or a System Configuration Parameter requiring programming has not been programmed.
CAT 3126E Fault Code: 84-02 PID: Flash Code 36 SPN: FMI: Invalid Vehicle Speed Signal
The Ecm detects one of the following after attempting to actuacte the injector solenoid: – An open circuit in the injector wiring. – An internal open circuit in the injector solenoid.
CAT 3126E Fault Code: 84-08 PID: Flash Code 36 SPN: FMI: Vehicle Speed Out of Range
The Ecm detects one of the following after attempting to actuacte the injector solenoid: – An open circuit in the injector wiring. – An internal open circuit in the injector solenoid.