Fitment

FCA diesel vehicles with SCR AdBlue Euro 5 Euro 6 emission system including

• Fiat 500L 1.6 MultiJet diesel
• Fiat 500X 1.6 / 2.0 MultiJet diesel (selected SCR versions)
• Jeep Renegade 1.6 MultiJet diesel
• Jeep Compass 1.6 MultiJet diesel
• Fiat Tipo 1.6 MultiJet diesel (selected SCR applications)
• Opel / Vauxhall FCA platform diesel SCR vehicles (selected configurations)

OE reference
46335610
SNS0923
A2C14404100
A3C00685900

FAQ

What is this NOx sensor used for

It measures nitrogen oxide levels in diesel exhaust gas and sends data to ECU for SCR AdBlue emission control system

Is this inlet or outlet sensor

It is used in SCR system and can function as inlet or outlet depending on vehicle configuration

Are all 46335610 sensors interchangeable

No FCA NOx sensors are ECU coded and must match exact OE number and calibration version

What system does it work with

SCR Selective Catalytic Reduction system using AdBlue injection for Euro 5 and Euro 6 diesel emission compliance

What are common failure symptoms

Engine warning light SCR AdBlue fault reduced power limp mode NOx sensor communication error emission efficiency faults