MTU 20 V 4000 G23 Operating Instructions Manual page 99

508 – AL Wrong POM-ID
Cause
POM transmits a different ID No.
than expected.
510 – AL Override applied
Cause
Override was activated.
515 – AL Starter Not Engaged
Cause
Starter on CPM / POM could not
be engaged.The starting
sequence will be terminated
when the number of automatic
start attempts defined in PR
2.1090.134 is exhausted. Check
CPM, starter and cabling.
519 – Oilniveau Calibration Error
Cause
Error when writing the calibration
value to flash memory or level
sensor defect.
521 – SS P-Lube Oil Mid Val
Limit value 1
Cause
Average oil pressure value from
three sources is too low.
523 – SS T-Coolant Red Mid Val
Limit value 2
Cause
Average coolant temperature
value from three sources is too
high.
ZKP-Number: 14.500.908
Corrective action
u Check POM wiring harness.
ZKP-Number: 27.002.010
Corrective action
u Deactivate Override pushbutton.
ZKP-Number: 21.090.926
Corrective action
1. Repeat starting attempt
2. Check CPM, starter and cabling.
ZKP-Number: 10.158.921
Corrective action
1. Check sensor and cabling, replace as necessary.
2. Contact Service.
ZKP-Number: 20.480.289
Corrective action
u Check oil level, top up as necessary .
ZKP-Number: 20.480.189
Corrective action
u Reduce power.
MS150093/01E 2012-06 | Troubleshooting | 99