4-45 Fault code Description YANMAR SPN FMI Area Status 190 16 Overspeed Overspeed 2950 5 Intake throttle drive circuit No-load of throttle valve drive H bridge circuit 3 Power short circuit of throttle valve drive H bridge output 1 4 GND short circuit of throttle valve drive H bridge output 1 6 Overload on the drive H bridge circuit of throttle valve 2951 3 VB power short circuit of throttle valve drive H bridge output 2 4 GND short circuit of throttle valve drive H bridge output 1 2950 7 Throttle valve sticking (sticking open) 2951 7 Throttle valves sticking (sticking closed) 522596 9 CAN 2 TSC1 (SA1) reception timeout 522597 9 TSC1 (SA2) reception timeout 522599 9 Y ECR1 reception timeout _ 522600 9 Y EC reception timeout _ 522601 9 Y RSS reception timeout _ 237 31 VI reception timeout _ 13 VI reception data error _ 522609 9 Y ETCP1 reception timeout _ 522618 9 EBC1 reception timeout 522619 9 Y DPFIF reception timeout _ 522730 12 Immobilzer error (CAN communication) 1202 2 Immobilizer error (system) 522610 9 CAN 1 CAN 1 (for EGR):
reception timeout from the EGR valve 522611 9 CAN 1 (for exhaust throttle):
receptiom timeout 2791 0 EGR valve EGR overvoltage error 1 EGR low voltage error 7 EGR feedback error 9 EGR ECM data error 12 Disconnection in EGR motor coils 522579 12 Short circuit in EGR motor coils 522580 12 EGR position sensor error 522581 7 EGR valve sticking error 522183 7 EGR initialization error 522184 1 EGR high temperature thermistor error 522617 1 EGR low temperature thermistor error 522746 12 EGR target value out of range 522747 12 Exhaust throttle Exhaust throttle (voltage fault) 522748 12 Exhaust throttle (motor fault) 522749 12 Exhaust throttle (sensor system fault) 12 Exhaust throttle (MPU fault) 522750 12 Exhaust throttle (PCB fault) 522751 19 Exhaust throttle (CAN fault)