FITMENT
Compatible with DAF heavy-duty trucks equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.
Common applications include:

• DAF XF series
• DAF CF series
• DAF LF series (selected Euro 5 / Euro 6 variants depending on system)
  Using reference numbers:
• 1932603
• 2293964
• 1904788
• 1936256
• 2006243
• 1973525
• SNS0344E (sensor family designation)

Used in SCR exhaust aftertreatment systems to monitor NOx levels and control AdBlue dosing for emissions compliance.

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 regulate AdBlue/DEF injection and reduce emissions.

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

Q3: What are symptoms of failure?
A3: Check engine light, SCR/AdBlue warnings, NOx sensor fault codes, reduced engine power, or limp mode activation.

Q4: Are all listed part numbers interchangeable?
A4: They are cross-references used across DAF SCR system revisions, but exact fitment depends on engine type, ECU calibration, and emission system version.