FITMENT
Compatible with Jeep Grand Cherokee diesel models (2015–2020) equipped with SCR (Selective Catalytic Reduction) emissions systems.
Common applications include EcoDiesel engines using reference 0281006643 / 68146136AD.

FAQ
Q1: What is the function of this NOx sensor?
A1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to control AdBlue/DEF dosing for emissions compliance.

Q2: Where is it installed?
A2: It is mounted on the exhaust system, usually before or after the SCR catalytic converter depending on configuration.

Q3: What are symptoms of failure?
A3: Check engine light, SCR/AdBlue warnings, NOx sensor fault codes, reduced power, or limp mode activation.

Q4: Is it compatible with all Grand Cherokee models?
A4: No, it is only compatible with specific diesel EcoDiesel variants from 2015–2020 with SCR systems.