cummins code 2973

This topic contains 3 replies and was last updated by dan-bates 8 years 3 months ago
December 24th, 2011 3:03pm
i have an isx eng ser 79465855 keeps setting code 2973 i dont have anyway to reset the code and i have changed the intake sensor and ohmed out the wiring. is there anyway to reset the code without insite? and any other ideas?
August 25th, 2015 12:12pm
Check engine light will go out at next key on if you have repaired the fault. Recheck your intake system if it stayes on.
August 25th, 2015 11:11am
Have you figured out your 2973 DTC? if you need more help with cummins let me know. can send you some troubleshooting trees
August 25th, 2015 12:12pm
Ohh and there is also an open warranty calibration campain for this engine. contact your closest cummins dealer give them your s/n and they should be able to fix you up. and sinch they using insite they can clear your code for you.

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