code 174 egr cummins

This topic contains 1 replies and was last updated by john-quigley 12 years 10 months ago
March 4th, 2009 10:12pm
have you come accross this cleared codes never came back maybe dirty wires.any thoughs?
July 11th, 2009 6:35pm
I'm thinking with heat and carbon involved the sensor would be sensitive under certain loads and engine temperatures.

It may come back again knowing how fickle electronics can be.. :)

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