MTU All models error codes
Codes
- J1939Error codeThe ECU can no longer detect the J1939 combined oil temperature and level sensor B93 on the bus
- M8Error codeThe HP fuel control block M8.1 (A- side) of the HP fuel pump can not be activated
- MB47Error codeDisruption or short circuit in the wiring for solenoid valve water tank heating (MB47)
- PR1Error codeThis alarm is output if the rail pressure on A side exceeds the value defined in PR 1.1300.381 more often than the frequency defined in PR 1.1300.384
- W2Error codeAir system
- W3Error codew Valve gear
- W4Error codeHP pump
- w006Error codeCharge-air temperature too high (2nd limit)
- w015Error codeLube-oil pressure too low (1st limit)
- w068Error codeCoolant temperature too high (2nd limit); automatic engine shutdown
- w080Error codeAlarm from external binary channel 4
- w082Error codePressure in HP fuel system exceeds specified value; Solenoid valve of HP fuel control block jamming or wiring to solenoid valve defective
- w101Error codeCheck sum error of measuring-point data in IDM
- w102Error codeCheck sum error of accumulated fuel consumption data in EDM (redundant data record 1)
- w138Error codePower supply for pressure sensors defective
- w139Error codeInternal electronic fault (temperature sensors)
- w182Error codeConsistency error in CAN parameters
- w184Error codeError during project design data download in EEPROMs
- w230Error codeSensor defect (crankshaft speed)
- w231Error codeSensor defect (camshaft speed)
- w302Error codeInjection timing fault cylinder A2
- w303Error codeInjection timing fault cylinder A3
- w322Error codeFaulty wiring to solenoid valve cylinder A2; Misfiring
- w323Error codeFaulty wiring to solenoid valve cylinder A3; Misfiring
- w337Error codeFaulty wiring to solenoid valve cylinder B7; Misfiring
- w338Error codeFaulty wiring to solenoid valve cylinder B8; Misfiring
- w351Error codeDisconnection in wiring to solenoid valve cylinder B1; Misfiring
- w352Error codeDisconnection in wiring to solenoid valve cylinder B2; Misfiring
- w365Error codeSolenoid-valve wiring faulty; automatic engine shutdown
- w381Error codeBinary transistor output plant 1 defective
- W0501Error codeCarry out visual inspection of engine for general condition and leaks
- W1122Error codeFit new drive belt for coolant pump