FITMENT
Compatible with Mitsubishi Fuso Canter and related light/medium-duty diesel trucks equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.
Common applications include Euro 5 / Euro 6 diesel platforms such as:

• Mitsubishi Fuso Canter (various diesel SCR variants)
• Light commercial truck exhaust aftertreatment systems
  Using reference / cross numbers:
• SNS3502 / SNS3500 series
• 5WK96734A
• 5801754017 / related SCR sensor family cross-reference (platform-dependent)

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 reduce emissions.

Q2: Where is it installed?
A2: It is installed in the exhaust aftertreatment system, typically before or after the SCR catalytic converter depending on vehicle configuration.

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

Q4: Are SNS3500 and SNS3502 the same?
A4: They are closely related within the same sensor family, but exact compatibility depends on engine model, ECU calibration, and SCR system setup.