Engine Governor – Fault Messages - MTU Gas engine8 V 4000 L62 Operating Instructions Manual

6.3 Engine governor – Fault messages
015 – LO P-Lube Oil
Yellow alarm.
Associated parameter 2.0100.921
Cause
Engine oil pressure too low (limit
value 1). Lack of engine oil,
engine speed too low, oil lines,
oil heat exchanger clogged, oil
pump defective.
016 – SS P-Lube Oil
Red alarm. Engine shutdown.
Associated parameter 2.0100.922
Cause
Engine oil pressure too low (limit
value 2). Lack of engine oil,
engine speed too low, oil lines,
oil heat exchanger clogged, oil
pump defective.
019 – HI T-Exhaust A
Yellow alarm.
Associated parameter 2.0126.931
Cause
Exhaust gas temperature (A
side) after turbine too high (limit
value 1). Incorrect ignition timing,
mixture too lean or too rich,
damage to turbine.
ZKP-Number:
Corrective action
1. Check oil system, oil heat exchanger.
2. Replace oil filter (→ Page 73).
3. Take oil sample and analyze (→ Page 72).
ZKP-Number:
Corrective action
1. Check oil system, oil heat exchanger.
2. Replace oil filter (→ Page 73).
3. Take oil sample and analyze (→ Page 72).
ZKP-Number:
Corrective action
1. Check exhaust turbocharger.
2. Check ignition timing (→ Page 52).
3. Check mixture setting.
4. Check spark plugs.
MS150032/02E 2012-07 | Troubleshooting | 143