Detroit Diesel — EGR Injector Unit Pump Programming
Adjustments
From a Detroit Diesel service manual — check it applies to your exact model before use.
Procedure
- Consult the minidiag2 manual for service routines.
- Select routine number 006 – Pump Line Nozzle Change.
- Enter the unit pump identification Number found on the top of the unit pump.
- Press enter.
- Press double-arrow back key.
- Turn off key and unplug minidiag2.
- Install the unit pump (refer to 2.1.3).
Tools required
- minidiag2 Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Detroit Diesel service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.