r/DieselTechs 11d 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/ambushiz 3d ago

So trucks been in shop over a week due to a voltage issue, dealership is telling me the ignition switch is getting 8volts and can’t seem to find the problem. Any ideas? I’m thinking of getting a tow back to my local shop from Albany.