Nitrogen Oxide (NOX) Sensor - 2020-2022 Ford 6.7L Power Stroke - NX3031

Part # NX3031

The 6.7L Power Stroke features an advanced emissions system, and the NOx sensor plays a vital role in keeping it compliant and running smoothly.

Why Schaeffler Sensors?

• Original Equipment: The exact same part found, first fit. Totally new, never remanufactured.
• Plug-and-Play: Factory-calibrated to communicate perfectly with the ECU. No faulty connections or “hidden” software issues common with aftermarket units.
• Industry Standard: With near 100% market share in OE production, Schaeffler Vitesco sensors are the global benchmark for emission control.
• Proudly Partnered: with Alliant Power, a distributor you can trust.

Symptoms of a Failing NOx Sensor

Because the sensors operate in a harsh, high-heat, and high-soot environment, they are prone to eventual wear or clogging. If a sensor fails, you will likely experience:

• Check Engine Light: The most common first sign, often triggering codes like P2201.
• Limp Mode: If the truck's computer detects a severe emissions system malfunction, it will actively restrict engine power and speed.
• Decreased Fuel Economy: Without accurate sensor readings, the ECM struggles to optimize the air-to-fuel mixture, causing the truck to burn more diesel.
• Visible Smoke or Failed Emissions Test: Improper combustion and poor DEF dosing can lead to dirty exhaust and failure to pass state emissions inspections

Reference #'s: 1702003, 170-2003, 2851038, 285-1038, 5710296100, 87482356, 9046018, 904-6018, A2C9314920077, HC3Z5L248A, LC3A 5L248 AB, LC3A-5L248-AA, LC3A-5L248-AB, LC3A-5L248-AC, LC3Z5L248A, LC3Z-5L248-A, NOX100052SCN, NOX-100052-SCN, NX3031