Genuine Cummins wiring diagram, Bulletin 2883478, for the QSB6.7 and QSL9 engines' Power Generation Interface (PGI) with CM2250 electronic control.
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This is the genuine Cummins factory wiring diagram, Bulletin 2883478, covering the Power Generation Interface (PGI) for the QSB6.7 and QSL9 engines with CM2250 electronic control, used in generator set applications.
Delivered as an instant digital PDF download.
| Manufacturer | Cummins |
|---|---|
| Engine Family | B-Series (QSB6.7), L-Series (QSL9) |
| Electronic Control | CM2250 |
| System | Power Generation Interface (PGI) |
| Publication Reference | Bulletin 2883478 |
| Format / Language | PDF / English |
The wiring diagram was useful for checking the PGI connections on my Cummins system. The information was clear and made troubleshooting easier.
The layout was straightforward and made it easy to check connections and electrical system details.
The diagram was well organized and easy to follow. The wiring information was clearly presented for quick reference.
I needed the wiring information for a CM2250 system, and this diagram was a useful reference. The connections were easy to follow while working on the electrical system.
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