Excavator Maintenance Failure Code
P0107 (flashing code 71) Low atmospheric pressure sensor circuit input (open or shorted to ground)
Major symptoms of failure
Since the reserve is equivalent to 2000 m (6562 ft)
• Smoke emission at high altitude
• Insufficient output at low altitude
P0108 (flashing code 71) Atmospheric pressure sensor circuit input high (+ 5V short circuit)
Major failure symptoms
Since the reserve is equivalent to 2000 m (6562 ft)
• Smoke emission at high altitude
• Insufficient output at low altitude
P0112 (flashing code 22) Intake temperature sensor fault (low voltage fault, short to ground, short)
Major failure symptoms
• When starting at low temperatures, white smoke may be emitted.
P0113 (flashing code 22) Intake temperature sensor failure (high voltage failure to open or short circuit of power circuit)
Major failure symptoms
• When starting at low temperatures, white smoke may be emitted.
P0117 (flashing code 23) Engine coolant temperature sensor failure (low voltage failure, short to ground, short circuit)
Major failure symptoms
• At normal temperature: black smoke may be emitted and the engine makes a loud noise
• During idling at low atmospheric temperature: there may be unstable idling, engine stall, and exhaust of white smoke.
P0118 (flashing code 23) Engine coolant temperature sensor input high (open or short to power)
Major failure symptoms
• At normal temperatures: black smoke may be emitted and the engine makes a loud noise.
• During idling at low atmospheric temperature: the idling may be unstable, the engine may stall, and white smoke may be emitted.
P0182 (flashing code 211) Fuel temperature sensor failure (low voltage fault, short to ground)
Major failure symptoms
• Operability is affected.
P0192 (flash code 245) Common tank pressure sensor failure (low voltage fault, short circuit)
Major failure symptoms
• Possible engine stall
• Reduced output
P0193 (flashing code 245) Common rail pressure sensor failure (high voltage failure)
Major failure symptoms
• Engine may stall
• Output drops
P0201 (flash code 271) No. 1 drive system of the nozzle is open
Major failure symptoms
• Vibrant engine vibration
• Unstable idling operation
• Output power drops
• Engine blow-by failure
P0202 (flash code 272) No. 2 drive system of the nozzle is open
Major failure symptoms
• Vibrant engine vibration
• Unstable idling operation
• Output power drops
• Engine cylinder failure
P0203 (flash code 273) No. 3 drive system of the nozzle is open
Major failure symptoms
• Vibrant engine vibration
• Unstable idling operation
• Output power drops
• Engine blow-by failure
P0204 (flash code 274) No. 4 drive system of the nozzle is open
Major failure symptoms
• Vibrant engine vibration
• Unstable idling operation
• Output power drops
• Engine cylinder failure
P0205 (flash code 275) No. 5 drive system of the nozzle is open
Major failure symptoms
• Vibrant engine vibration
• Unstable idling operation
• Output power drops
• Engine deflagration abnormal
P0206 (flash code 276) No. 6 drive system of the nozzle is open
Major failure symptoms
• Vibrant engine vibration
• Unstable idling operation
• Output power drops
• Engine deflagration abnormal
P0219 (flash code 543) overspeed
Major failure symptoms
• Output drops
P0237 (flash code 32) Boost pressure sensor failure (low pressure failure, open circuit)
Major failure symptoms
• Smoke emission.
P0335 (flash code 15) crankshaft sensor failure (no signal)
Major failure symptoms
• Output drops
• White smoke
• The engine may vibrate violently
• Engine may stall (can restart when camshaft position sensor is normal
P0336 (flashing code 15) Crankshaft sensor failure (signal failure)
Major failure symptoms
• Output drops
• White smoke
• The engine may vibrate violently
• Engine may stall (can be restarted when camshaft position sensor is normal)
P0340 (flash code 14) Cam sensor failure (no signal)
Major failure symptoms
• Engine does not start (restart)
• The operating status remains unchanged during engine operation
P0380 (flashing code 66) Glow plug relay circuit failure
Major failure symptoms
• Reduced starting ability
P0487 (flash code 44) EGR position sensor failure
Major failure symptoms
• Operability is affected.
P0488 (flash code 45) EGR valve control failure
Major failure symptoms
• Emissions are affected.
P0606 (flashing code 51) CPU failure P0606 (flashing code 52) CPU failure main symptoms
• Output drops • Cannot start
P0611 (flashing code 34) Charging circuit failure
Major failure symptoms
• Vibration of the engine
• Unsteady idle speed
• Output drops
• Engine cylinder failure
• Engine may stall
P1093 (flash code 227) No pump pressure supply
Major failure symptoms
• Vibration of the engine
• Unsteady idle speed
• Output drops
• Engine blow-by failure
• Smoky
• Engine stall
• May output too much
P1095 (flash code 225) pressure limiter on
Major failure symptoms
• Output drops
• Surge
P1173 (flash code 542) overheating
Major failure symptoms
• Output drops
• When the temperature exceeds 108 ° C (226 ° F), the fuel flow is regulated during overheating.
P1225 (flashing code 31) Idle speed increase / decrease switch failure
Major failure symptoms
• Operability is affected.
P1277 (flash code 24) Accelerator sensor 1 failure (low voltage failure)
Major failure symptoms
• System failure: no backup
• System failure: The accelerator opening angle is controlled to 0%.
P1345 (flash code 16) cam sensor is out of phase
Major failure symptoms
• The operating status remains unchanged during engine operation
• The engine does not start after the engine is stopped
P1625 (flash code 416) main relay failure
Major failure symptoms
• The engine does not start or the power cannot be turned off.
P1630 (flash code 36) A / D conversion failure
Major failure symptoms
• Output drops
• Smoky
P1631 (flashing code 55) 5-V power supply 1 voltage failure
Major failure symptoms
• Idle speed
P1632 (flash code 55) 5-V power supply 2 voltage failure
Major failure symptoms
Since the reserve is equivalent to 2000 m (6562 ft)
• Smoke emission at high altitude
• Insufficient output at low altitude
P1633 (flash code 55) 5-V power supply 3 voltage failure
Major failure symptoms
• At normal temperature: Exhaust black smoke, there may be a lot of engine combustion noise.
• During idling at low atmospheric temperature: possible idling instability, engine stall, white smoke emission.
P1634 (flashing code 55) 5-V power supply 4 voltage failure
Major failure symptoms
• Smoky
P1635 (flash code 55) 5-V power supply 5 voltage failure
Major failure symptoms
• Engine blow-by
• Output drops
• Smoky
• Engine may stall
U2104 (flash code 84) CAN bus failure
Major failure symptoms
• Set to idle.
U2106 (flash code 85) CAN timeout fault
P0183 (flashing code 211) Fuel temperature sensor failure (high voltage failure, open or shorted power circuit)
P0238 (flash code 32) Boost pressure sensor failure (high voltage failure, short circuit in power circuit, open ground)
P0341 (flashing code 14) Cam sensor failure (signal failure)
P0381 (Flashing code 67) Glow plug circuit malfunction
P0522 (flash code 294) Oil pressure sensor failure (low voltage failure, open circuit, short to ground)
P0523 (flash code 295) Oil pressure sensor failure (high voltage failure, open circuit, short to ground)
P0601 (flash code 53) ROM failure
P0612 (flashing code 34) Charging circuit failure
P0650 (blinking code 77) diagnostic lamp circuit failure
P1112 (flashing code 295) boost air temperature sensor failure (low voltage fault, short to ground)
P1113 (flash code 295) Boost temperature sensor failure (high voltage failure, open circuit, short circuit in power circuit)
P1261 (flash code 158) Fuel injector common drive 1 System failure
P1262 (flash code 159) Injector common 2 drive system failure
P1271 (flashing code 24) Accelerator sensor 1 ~ 2 contrast failure
P1278 (flashing code 24) Accelerator sensor 1 failure (high voltage failure)
P1282 (flash code 24) Accelerator sensor 2 failure (low voltage failure)
P1283 (flash code 24) Accelerator sensor 2 failure (high voltage failure)
