MTU 12 V 4000 M73 x Operating Instructions Manual page 120

303 – AL Timing Cylinder A3
Cause
Time-of-flight measuring fault of
injector in cylinder A3: Time-of
flight measured value extremely
low or extremely high.
304 – AL Timing Cylinder A4
Cause
Time-of-flight measuring fault of
injector in cylinder A4: Time-of
flight measured value extremely
low or extremely high.
305 – AL Timing Cylinder A5
Cause
Time-of-flight measuring fault of
injector in cylinder A5: Time-of
flight measured value extremely
low or extremely high.
306 – AL Timing Cylinder A6
Cause
Time-of-flight measuring fault of
injector in cylinder A6: Time-of
flight measured value extremely
low or extremely high.
307 – AL Timing Cylinder A7
Cause
Time-of-flight measuring fault of
injector in cylinder A7: Time-of
flight measured value extremely
low or extremely high.
120 | Troubleshooting | MS150045/02E 2013-07
ZKP-Number: 18.004.502
Corrective action
u If alarm occurs frequently, replace solenoid valve of injector
ZKP-Number: 18.004.503
Corrective action
u If alarm occurs frequently, replace solenoid valve of injector
ZKP-Number: 18.004.504
Corrective action
u If alarm occurs frequently, replace solenoid valve of injector
ZKP-Number: 18.004.505
Corrective action
u If alarm occurs frequently, replace solenoid valve of injector
ZKP-Number: 18.004.506
Corrective action
u If alarm occurs frequently, replace solenoid valve of injector