FITMENT:
Compatible with Renault Trafic II 2.0 diesel vehicles equipped with SCR emission systems.
OEM reference numbers: A0009058111, SNS424A.
Used in diesel exhaust aftertreatment system for NOx monitoring (AdBlue/DEF system).
Installed in exhaust system (inlet or outlet position depending on configuration).
Fitment must be confirmed by OEM part number and emission system setup before installation.

FAQ:

Q1: How do I confirm compatibility?
A1: Match OEM number A0009058111 or SNS424A with your original sensor and verify connector type, wiring length, and SCR system configuration.

Q2: Where is this NOx sensor installed?
A2: It is installed in the SCR exhaust aftertreatment system of Renault Trafic II 2.0 diesel vehicles, before or after the catalytic converter depending on setup.

Q3: What are common failure symptoms?
A3: Engine warning light, SCR/AdBlue system fault, incorrect NOx readings, or reduced engine performance.

Q4: Is this compatible with all Renault Trafic II models?
A4: No, compatibility depends on engine variant and emission system configuration. OEM number must be matched exactly.

Q5: Does replacement require programming?
A5: Some vehicles require system reset or diagnostic adaptation after installation.