Fitment
Compatible with MAN diesel emission systems (SCR / Euro emission systems)

Vehicle applications include:
MAN Truck & Bus MAN TGA
MAN Truck & Bus MAN TGS
MAN Truck & Bus MAN TGX
MAN Truck & Bus MAN TGL
Other MAN vehicles using part number 51.15408-0004 / 5WK96618A

FAQ

Q1: What is the function of this NOx sensor?
A1: It measures nitrogen oxide levels in diesel exhaust and sends data to the SCR system for emission control and AdBlue dosing adjustment.

Q2: Where is this sensor installed?
A2: It is installed in the exhaust aftertreatment system, typically before or after the SCR catalyst depending on configuration.

Q3: Is part number matching required?
A3: Yes, exact OEM part number matching (51.15408-0004 / 5WK96618A) is required for correct fitment.

Q4: Are all MAN TGA/TGS/TGX/TGL models compatible?
A4: No, compatibility depends on engine type, emission standard, and system configuration.

Q5: What are common failure symptoms?
A5: Engine warning light, SCR system faults, NOx sensor error codes, or reduced engine performance mode.