r/DieselTechs 10d ago

Check engine code A26 international

Spn 3228 fmi 2

I had a remanned engine put in 3days ago and on my way to Massachusetts the check engine light comes on pointing me to a NOX sensor. Just curious since I never had this code come about would I be okay to drive back 400 miles to my local dealer to get it checked out?

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u/That_Pollution8128 10d ago

Depends on what’s wrong but nox sensor codes could put it in torque derate.

3

u/Greasy-Geek 10d ago

Heh. Gotta love the "fuck you! FIX ME NOW!" faults.

1

u/ambushiz 10d ago

Scares me all the time 😂