Cummins ISL 400 265 fault code

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Cummins ISL 400 265 fault code

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Cummins ISL 400 265 fault code

11-15-2010, 05:34 PM	#1
Gary Arnold Senior Member Alpine Owners Club Join Date: May 2004 Location: WA Posts: 112	I have a 2001 Cummins ISL 400 with a fault code of 265 - Engine Fuel Temperature Sensor 1 Circuit - Voltage Below Normal, or Shorted to Low Source. Does any one know where this sensor is located? Thanks, __________________ Gary & Renee 2002 38' Alpine Washington-the state

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11-15-2010, 06:20 PM

a k

Senior Member

Newmar Owners Club

Join Date: Jun 2009

Posts: 1,106

This might help

Attached Files

Fault code 265.pdf (83.8 KB, 112 views)

__________________

11-17-2010, 09:46 AM	#3
Gary Arnold Senior Member Alpine Owners Club Join Date: May 2004 Location: WA Posts: 112	Thanks, a k - from your reply I was able to identify it in the Cummins Quick Serve. Fuel system 019-119. It is located on the back of the injector pump. The 2 wire sensor is the fuel temp and the 3 wire sensor is fuel pressure. __________________ Gary & Renee 2002 38' Alpine Washington-the state

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