FITMENT
Compatible with Hyundai Motor Company and Kia Corporation diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include Hyundai and Kia diesel passenger vehicles using reference SNS0811A.

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 for emissions control and AdBlue/DEF dosing accuracy.

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

Q3: What are symptoms of failure?
A3: Engine warning light, SCR system fault codes, increased emissions, and possible reduced engine performance.

Q4: Is it compatible with all Hyundai/Kia diesel models?
A4: No, compatibility depends on engine type, emissions standard (Euro 5/6), and SCR system configuration.