NOx sensors monitor the level of nitrogen oxide emitted by a diesel vehicle to ensure compliance with emissions regulations and can also contribute to better fuel economy and cleaner air.
PART NUMBER
Please check your part number and the pictures on the detail page, or check with your dealership for compatibility.
Engine: Cummins
Emission Standard: EPA10
Fit for Cummins 24V VAN Truck
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ENGINE LIGHT ILLUMINATIONIn fact, it’s hard to tell whether the engine light is due to a faulty NOx sensor. You can’t tell that the NOx sensor is the culprit even after removing it. The best way to tell the source of the problem is to scan the vehicle’s Engine Control Unit (ECU) for error codes. |
INCREASED FUEL CONSUMPTIONWhen the NOx sensor isn’t sending data and information to the ECU, the ECU can’t tell the right amount of fuel to send to the engine, and in most cases, it sends incorrect fuel mixture and air-to-fuel ratio which leads to increased fuel consumption. |
MISFIRINGA sudden misfire may be due to a faulty NOx sensor. This usually happens when the o2 level in the exhaust is below the minimum threshold level for proper fuel combustion. Since the NOx sensor isn’t sending information to the ECU, the ECU can’t determine the amount of fuel that the fuel injectors should spray inside the chamber. As a result, the injectors surge or sporadically starve the engine. |
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NOx Sensor for Cummins 4326864 5WK9 6750C | NOx Sensor for Cummins 4326862 5WK9 6751C | NOx Sensor for Cummins 4326868 5WK9 6752C | |
Part Number | 4326864, 4326864RX, A2C95992900, A045S158, 5WK9 6750C | 4326862, 2872945, 2897309, 4326470, 4326862RX, A045S156, A2C95993300, 5WK9 6751C | 4326868, 4326868RX, 2139930, 1862931, 1953530, 2872779, 2897311, 4326476, AD45S162, 5WK9 6752C |
Fitment | for Cummins | for Cummins | for Cummins |
Emission Standard | EPA10 | EPA10 | EPA10 |