9999 CUMMINS ELECTRONIC CONTROL MODULE TSBs (4)

Bulletin:: C0819
Component:: 061000 engine and engine cooling:engine
Summary:: Cummins: orion voltage regulator campaign. addressing a fuel lift pump voltage regulator issue. authorizes repair shop to remove cummins voltage regulator from wiring harness and install separate 12-vdc power source for orion bus applica
Bulletin:: PSB-47
Component:: 061200 engine and engine cooling:engine:diesel
Summary:: Thomas bus: information provided regarding the updating and installation of the bus vin, properly, in ecu cummins engines. model saf-t-liner hdx, efx. *pe
Bulletin:: WC-C-1552
Component:: 060000 engine (pws)
Summary:: Cummins: improved combustion stability after electronic control module (ecm) has been calibrated and installed. *pe
Bulletin:: TSB140002
Component:: 060000 engine (pws)
Summary:: Cummins: electric fuel lift pump fails to operate on isx12, cm2350, x102, isx15, cm2350, x101, qsx15 engines. *lj