Adec (Ecu 7) Fault Codes For Series 4000 Engines, Marine Application - MTU 20 V 4000 M93 x Operating Instructions Manual

6.3 ADEC (ECU 7) fault codes for Series 4000 engines, marine
application
The fault code numbers are generated by the engine governor and transmitted to the display below (if
fitted).
The fault code (1) comprises 3 digits.
Fault messages may also be caused by faulty sensors/actuators. Contact Service to have sensors/
actuators tested and replaced as necessary if troubleshooting as described in the table (→ Page 83)
proves unsuccessful.
For explanations of alarm configuration parameters, refer to PR 2.8008.100.
Fault code list (→ Page 83).
82 | Troubleshooting | MS150048/04E 2013-07