MTU 12 V 4000 M73 x Operating Instructions Manual page 138

596 – AL Develop PR Set
Cause
The parameter set used is a test
parameter set.
600 – SD T-Exhaust A+B
Cause
SD T-Exhaust A and T-Exhaust B
601 – SD ETC1+ETC2
Cause
SD ETC1 and ETC2
625 – SD P-Fuel before Prefilter
Cause
Analog input signal for pressure
before prefilter faulty; Short
circuit or wire break
138 | Troubleshooting | MS150045/02E 2013-07
ZKP-Number: 18.004.645
Corrective action
u The alarm remains active until a series-production parameter
set was installed.
ZKP-Number: 18.004.646
Corrective action
u Check sensor and cabling, replace as necessary.
ZKP-Number: 13.011.227
Corrective action
u Check sensor and cabling, replace as necessary.
ZKP-Number: 18.004.600
Corrective action
1. Check pressure sensor and cabling, replace as necessary.
2. Error cleared after restarting the engine.