FITMENT
Compatible with Chrysler, Jeep, and RAM diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include EcoDiesel engines using reference:

• 68146138AB
  (typical Euro 5 / Euro 6 AdBlue emission systems depending on market and engine setup)

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 control AdBlue/DEF injection and reduce emissions.

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

Q3: What are symptoms of failure?
A3: Check engine light, SCR/AdBlue system faults, NOx sensor error codes, reduced engine performance, or limp mode activation.

Q4: Is it compatible with all Jeep/RAM models?
A4: No, compatibility depends on engine type (EcoDiesel variants), model year, and SCR system configuration.