The Speed/Timing signal for Engine Speed/Timing Sensor #1 is lost and then returns (intermittent).
CAT 3126B Fault Code: 64-02 PID: Flash Code 34 SPN: FMI: Loss of RPM Signal on Engine Speed/Timing Sensor #2
CAT 3126B Fault Code: 91-08 PID: Flash Code 32 SPN: FMI: Invalid Throttle Signal
CAT 3126B Fault Code: 84-01 PID: Flash Code 31 SPN: FMI: Loss of Vehicle Speed Signal
CAT 3126B Fault Code: 30-13 PID: Flash Code 29 SPN: FMI: PTO Throttle Sensor Calibration
CAT 3126B Fault Code: 30-08 PID: Flash Code 29 SPN: FMI: Invalid PTO Throttle Signal
CAT 3126B Fault Code: 91-13 PID: Flash Code 28 SPN: FMI: Throttle Sensor Calibration
