MTU 12 V 4000 M23F Operating Instructions Manual page 184

17. Fit connectors on injector.
Note: Failure to reset drift compensation (CDC)
will void the emissions certification.
18. Reset drift compensation (CDC) with Dia-
Sys® (→ E531920/...). If DiaSys® is not
available, contact Service.
Final steps
1. Install cylinder head cover (→ Page 176).
2. Open fuel supply to engine.
184 | Task Description | MS150068/01E 2014-01