MTU 20 V 4000 G23 Operating Instructions Manual page 59

037 – SS ETC 2 Overspeed
Limit value 2
Cause
Speed of first secondary
turbocharger too high.
038 – AL ETC Speed Deviation
Cause
Synchronization fault between
primary turbocharger and one of
the secondary turbochargers.
039 – AL ETC 2 Cutin Failure
Cause
ETC 2 failed to cut in.
044 – LO Coolant Level Intercooler
Limit value 1
Cause
Intercooler coolant level too low.
051 – HI T-Lube Oil
Limit value 1
Cause
Lube oil temperature too high.
052 – SS T-Lube Oil
Limit value 2
Cause
Lube oil temperature too high;
engine shutdown.
ZKP-Number: 2.3013.912
Corrective action
1. Reduce power.
2. Contact Service.
ZKP-Number: 1.8004.205
Corrective action
1. Reduce power.
2. Contact Service.
ZKP-Number: 1.8004.204
Corrective action
1. Reduce power.
2. Contact Service.
ZKP-Number: 2.0153.921
Corrective action
u Check coolant level (→ Page 155).
ZKP-Number: 2.0125.931
Corrective action
u Reduce power.
ZKP-Number: 2.0125.932
Corrective action
1. Reduce power.
2. Check engine oil level (→ Page 142).
MS150093/01E 2012-06 | Troubleshooting | 59