FITMENT
Compatible with Chrysler / Jeep / Ram diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include FCA diesel engines using reference 68249511AB.

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

Q2: Where is it installed?
A2: It is installed in the exhaust system, typically before or after the SCR catalyst depending on vehicle configuration.

Q3: What are symptoms of failure?
A3: Check engine light, SCR/AdBlue system faults, reduced engine performance, and possible limp mode.

Q4: Is it compatible with all Jeep or Ram models?
A4: No, compatibility depends on engine type, emissions standard, and SCR system setup.