FITMENT
Compatible with DAF trucks equipped with Euro 5 / Euro 6 SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include DAF LF / CF / XF series diesel engines using reference:

• SNS1061
• 5593951
• A3C04772700-01

Typically used in commercial diesel aftertreatment systems for emissions control.

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

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: Are SNS1061 and A3C04772700-01 interchangeable?
A4: They are cross-referenced part numbers used in the same SCR system, but correct fitment still depends on engine model and calibration.