MTU 12V4000M73 series Operating Instructions Manual page 159

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
ZKP-Number: 1.3011.227
Corrective action
u Check sensor and cabling, replace as necessary.
ZKP-Number: 1.8004.600
Corrective action
1. Check pressure sensor and cabling, replace as necessary.
2. Error cleared after restarting the engine.
MS150045/03E 2018-08 | Troubleshooting | 157