[QUOTE=pk42;1460247]I have a 350hp. cummins engine in a 03 travel supreme i can,t seem to locate the location of the ECM. as the cuise stopped working and the smart wheel checked out ok.any info. would be appreciated...thanks pk42.
It might help to post the model of Cummins motor. Is it the 8.3L ISC? or another style. On the ISC, QSC 8.3, ISL, and QSL9 motors the ECM is located on the intake side of the engine right about in the middle just forward of the Fuel Filter. This is based on the service manual that I bought. Hope it helps
This is for the CM850 Series motors. Mine is known as either the ISC8.3L CM850 or the 330hp 8.3L ISC. It is also a 2004 motor which I believe is the same as the 03 motor.
Jeff/Diane, Retired Fire Capt. I.Y.A.O.Y.A.S.
2004 Winnebago Journey 39K on a Workhorse chassis w/ ISC 330, Allison 3000
2013 Honda Fit with Roadmaster Baseplate, BrakeMaster and All Terrain Falcon Tow Bar.
GS#819681685 FMCA#F437136 SKP#112720