Company News

Komatsu excavator pc-8 fault code

Subordinate Classification:Company NewsRelease Time:2018-11-28

     PC200-8 uses EFI engine,Its user code is quite different from PC200-6/7.PC200-8 user code: E02, PC-EPC system. E03, rotary parking brake system. E10, engine controller power failure, engine control drive system loop fault (this engine stalls. E11, engine control system fault (reduced output power to protect the engine). E14, feedback system abnormal. E15, engine sensor (water temperature, fuel oil) Pressure, oil pressure) fault. EOE, network fault. Fault code: 989L00, engine controller lock warning (mode 1). 989M00, engine controller lock warning (mode 2). 989N00, engine controller lock warning (mode 3) AA10NX, air filter blocked. AB00KE, charging voltage is too low. B@BAZG, oil pressure is too low. B@BAZK, oil level is too low. B@BCNS, engine coolant overheating. B@BCZK, coolant The liquid level is too low. B@HANS, hydraulic oil overheating. CA111, engine controller internal fault. CA115, engine speed sensor and standby speed sensor fault. CA122, intake pressure sensor feedback voltage too high fault. CA123, intake pressure sensor Feedback voltage is too low fault. CA131, throttle disc sensor feedback voltage high fault. CA132, throttle disc sensor Low feed voltage failure. CA144, coolant temperature sensor feedback voltage too high fault. CA145, coolant temperature sensor feedback voltage too low fault. CA153, intake air temperature sensor feedback voltage too high fault. CA154, intake air temperature sensor feedback voltage Low fault. CA155, intake air temperature is too high (beyond the limit value). CA187, sensor power supply 2 overvoltage fault. CA221, ambient pressure sensor feedback voltage too high fault. CA222, ambient pressure sensor feedback voltage too low fault. CA227, Sensor power supply 2 voltage is too high fault. CA234, engine overspeed. CA238, speed sensor power supply voltage failure. CA271, IMV/PCV1 short circuit. CA272, IMV/PCV1 open circuit. CA322, nozzle 1 open circuit, short circuit fault. CA323, nozzle 5 open circuit, Short circuit fault, CA324, nozzle 3 open circuit, short circuit fault, CA325, nozzle 6 open circuit, short circuit fault, CA331, nozzle 2 open circuit, short circuit fault, CA332, nozzle 4 open circuit, short circuit fault, CA342, correction code is incorrect, CA351, jet drive Loop failure. CA352, sensor power supply voltage is too low fault. CA386, sensor supply voltage High fault. CA428, fuel water content sensor feedback voltage too high fault. CA429, fuel water content sensor feedback voltage too low fault. CA435, engine oil pressure switch fault. CA441, battery voltage too low fault. CA442, battery voltage too high fault CA449, common rail pressure too high fault. CA451, common rail pressure sensor feedback value is too high fault. CA452, common rail pressure sensor feedback value is too low fault. CA488, intake air temperature is too high (torque reduction). CA553, common rail pressure is too high. CA559, common rail pressure is too low. CA689, engine speed sensor failure. CA731, engine standby speed sensor signal phase failure. CA757, all data is lost. CA778, engine backup speed sensor failure. CA633, data transmission suspension failure. CA2185, throttle plate power supply voltage is too high fault. CA2186, throttle plate power supply voltage is too low fault. CA2249, common rail pressure is too low. CA2311, IMV solenoid valve failure. CA2555, the intake preheating voltage is too high. CA2556, the intake preheating voltage is too low. D19JKZ, personalized code conversion is abnormal. D862KA, GPS antenna is broken. DA22KK, pump solenoid valve power supply voltage is too low fault. The DA25KP and 5V sensor power supply is abnormal. DA29KQ, mode selection is abnormal. DA2RMC, CAN open circuit (display). DGH2KB, hydraulic oil temperature sensor short circuit. DHPAMA, front pump pressure sensor is abnormal. DHPBMA, rear pump pressure sensor is abnormal. DHS3MA, the arm retracts the PPC pressure sensor abnormally. DHS4MA, the bucket is involved in the PPC pressure sensor is abnormal. DHS8MA, boom lift PPC pressure sensor is abnormal. DHSAMA, right-turn PPC pressure sensor is abnormal. DHSBMA, left-handed PPC pressure sensor is abnormal. DHSDMA, bucket open PPC pressure sensor is abnormal. DHX1MA, load sensor is abnormal. DW43KA, walking high and low speed switching solenoid valve open circuit. DW43KB, short circuit of walking high and low speed switching solenoid valve. DW45KA, rotary hold solenoid valve open circuit. DW45KB, rotary hold solenoid valve short circuit. DW91KA, secondary overflow solenoid valve open circuit. DW91KB, walking confluence solenoid valve short circuit. DWA2KA, the standby solenoid valve is open. DWA2KB, the standby solenoid valve is shorted. DWK0KA, secondary overflow solenoid valve open circuit. DWK0KB, secondary overflow solenoid valve short circuit. DXA8KA, front pump PC-EPC solenoid valve open circuit. DXA8KB, front pump PC-EPC solenoid valve short circuit. The DXA9KA and the rear pump PC-EPC solenoid valve are open. DXA9KB, rear pump PC-EPC solenoid valve short circuit. The DXE0KA and LS-EPC solenoid valves are open. The DXE0KB and LS-EPC solenoid valves are short-circuited. The DXE4KA and emergency EPC circuits are open. DXE4KB, emergency EPC circuit short circuit. DXE5KA, pump combined / split main solenoid valve open circuit. DXE5KB, pump merge / split main solenoid valve short circuit. DXE6KA, pump combined flow / split LS solenoid valve open circuit. DXE6KB, pump merge / split LS solenoid valve short circuit. The DY20KA wiper works abnormally. DY20MA and wiper are parked abnormally. The DY2CKA and the sprayer motor are open. Short circuit of DY2CKB and sprayer motor.