32 – SS ETC1 Overspeed
ZKP-Number: 2.3012.932
Speed of primary turbocharger too high (limit value 2)
Red alarm - engine shutdown
Cause
Corrective action
Obstructed charge-air circuit or
fault in turbocharger.
1. Check air filter.
2. Contact Service.
33 – HI P-Diff. Fuel
ZKP-Number: 2.0114.931
Fuel filter differential pressure too high (limit value 1)
Yellow alarm - warning
Cause
Corrective action
Fuel filter not operating correctly.
1. Replace fuel filter (→ Page 126).
2. Contact Service.
34 – SS P-Diff. Fuel
ZKP-Number: 2.0114.932
Fuel filter differential pressure too high (limit value 2)
Red alarm - engine shutdown
Cause
Corrective action
Fuel filter not operating correctly.
1. Replace fuel filter (→ Page 126).
2. Contact Service.
36 – HI ETC2 Overspeed
ZKP-Number: 2.3013.931
Speed of 1st secondary turbocharger too high (limit value 1)
Yellow alarm - warning
Cause
Corrective action
Obstructed charge-air circuit or
fault in turbocharger.
1. Reduce power.
2. Contact Service.
37 – SS ETC2 Overspeed
ZKP-Number: 2.3013.912
Speed of 1st secondary turbocharger too high (limit value 2)
Red alarm - engine shutdown
Cause
Corrective action
Obstructed charge-air circuit or
fault in turbocharger.
u
Contact Service.
MS150096/01E 2012-08 | Troubleshooting | 49
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