That is usually the throttle valve from what I understand.

If you are tuned and it is unplugged, then the tune just hid the code until it hit a specific count number.

Lots of people hit that count within 1-2 years.

A reflash should take care of it but then you need to do a relearn.

If you have a program like Alfaobd and the MX+ dongle, you should be able to fully clear it or just plug in the old valve for a start or two to make the code count reset.


2013 2500 6.7 cummins crew cab. white and stock as can be
If it were not for bad luck I would have no luck at all.

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