2012 Duramax Nox Sensor 1 Location
2012 Duramax Nox Sensor 1 Location. Nox sensor, position 1, upstream. The reductant system uses two nitrogen oxide (nox) sensors to monitor the amount of nox in the engine's exhaust gas.
All nox sensors with a date code prior to 120914xxxx (september 14, 2012) should be discarded and replaced with a new sensor. #6 · apr 1, 2015. This one has a hard aluminum, connector with heat shield wrap instead of the two wires for the rest of the egt.
Oct 16, 2008 256 0 16 Il.
The next time the mil is on, go back to the dealer and have them read the codes. Oem replacement upstream(position 1) nox sensor. The reductant system uses two nitrogen oxide (nox) sensors to monitor the amount of nox in the engine's exhaust gas.
It Is Wise To Change Both If You Have Some Miles.since You Are Going To Be Buying A Gasket Set To Do This Job.the Sensors Are Cheaper Than The Gaskets.
Remove the nitrogen oxide sensors in position 1 and 2. #6 · apr 1, 2015. Sure.i found all the other egt sensors (behind the def, behind the scr and behind the doc).
Measures Nitrous Oxide In Exhaust In Order To Regulate Def Injection, And Monitors Scr Performance In Conjunction With Nox Sensor #2.
2012 not tamper group 1: You're not likely going to have a repeat nox sensor issue with the new ones. There was a heater hose location issue causing vibration/noise on some of them.
However Although The Sensors Themselves Are A Possibility, Nox Sensor Codes Are Most Often A Symptom, Not A Cause Of Emissions Issues.
The dealer can claim up to a whopping.3 to check for stored dtc's in the ecm. Reset procedure required after installation. Common exhaust system component location and identification:
Oem Replacement Upstream (Position 1) Nox Sensor.
The aftertreatment system is equipped with two nox sensors and modules. Nox sensor, position 1, upstream. Nox sensors should be confirmed to be reading incorrectly or
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