FITMENT
Compatible with Volvo Group and Renault Trucks diesel trucks equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include Volvo FH/FM/FMX and Renault Magnum / Premium / T-series engines using reference 5WK96605C / 20873395.

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

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

Q3: What are symptoms of failure?
A3: Engine warning light, SCR system fault codes, increased emissions, and possible engine derating or limp mode.

Q4: Is it compatible with all Volvo/Renault trucks?
A4: No, compatibility depends on engine model, emissions standard (Euro V/Euro VI), and SCR system setup.