WARNING: California's Proposition 65
Product Description
For Diesel 2011-2015 NOX Nitrous Oxide Sensor 6.6L Duramax 12642311
How does the Nox sensor work?
After installation , OBDII diagnostic unit will not display sensor value immediately
Generally, NOx sensor start to work only if exhaust gas temperature reaches 180℃ or more after starting the engine.
Replace the Nox sensor in time!
If the NOx sensor has no signal output or the output signal is abnormal, it will increase the engine fuel consumption and exhaust pollution, and cause malfunctions such as unstable idling, misfire, and surging.It is especially important to change the oxygen sensor in time.