I have a Cummings ISX 450 on a 2012 freightliner.. I have a sneaking suspicion from the orange light on my dash, I may soon need to change my Nox sensor..
My question is: how hard of a job is it to swap on out? Do I need a diagnostic computer to set parameters on this, or can I pull this bad boy out of the exhaust and swap a new one in?
I am fairly mechanical, usually do my own oil, change fuel pumps, hubs ext.. Not so mechanical that I could change out a head or rings..
So is this a weekend project me and my boys could knock out in a few hours??
NOx sensor
Discussion in 'Experienced Truckers' Advice' started by itaff, May 18, 2015.
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Cummins* and nox sensors are relatively easy to change 7/8" wrench and an 8mm socket for the front nox and a 10mm socket for the rear nox. But they can range from 600 to 1200$ I would have it looked at before you sling parts, nox sensors don't need to be changed like oil, if they're bad they're bad if they're good they're good,
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Also what orange light do you have on mil or cel?
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The light is the solid orange one, not the one that says check across it.
Fault 1 Fail 18 code 3058
Fault 2 Fail 10 code 3226
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