FITMENT:
Compatible with DAF Euro 5 trucks equipped with SCR (AdBlue/DEF) systems, including:

• DAF CF 65 / CF 75 / CF 85
• DAF XF 105 Euro 5
• FA 75.25 / FA 75.310
• EuroCargo / Tector / Stralis (shared SCR platform variants in some fleets)
• Early SCR-equipped DAF commercial vehicles

OEM / Cross reference numbers:

• 1836060
• 1793379 / 1904788 (related SCR sensor family)
• 5WK9 6628A / 5WK96628A
• 5WK96628B / 5WK96619C (platform-related variants)

FUNCTION:

• Measures nitrogen oxide (NOx) levels in exhaust gas
• Sends real-time data to ECU via CAN (J1939 communication)
• Controls AdBlue (DEF) dosing for SCR system efficiency
• Monitors catalyst performance (pre/post SCR depending on configuration)
• Ensures Euro 5 emissions compliance
• Helps prevent engine derate and SCR fault codes

INSTALLATION POSITION:

• SCR inlet or outlet NOx sensor (depends on configuration)
• Mounted on exhaust system before or after SCR catalyst
• Often used in dual sensor setups (upstream + downstream)

IMPORTANT NOTE:
DAF NOx sensors in the 5WK96628A family are part of a shared SCR platform:

• Same sensor design across multiple DAF Euro 5 applications
• Inlet and outlet sensors are NOT interchangeable
• Harness length and calibration vary by mounting position
• ECU defines correct operation through software configuration

Incorrect installation may cause SCR warnings, AdBlue faults, or engine limp mode.

FAQ:

Q1: What vehicles does it fit?
A1: DAF CF 65/75/85 and XF 105 Euro 5 trucks.

Q2: Is this inlet or outlet sensor?
A2: It can be inlet or outlet depending on SCR system setup.

Q3: Are 1836060 and 1793379 the same?
A3: They are part of the same SCR NOx sensor family but used in different positions/configurations.

Q4: What are failure symptoms?
A4: SCR warning light, AdBlue system fault, NOx sensor error codes, engine derate.

Q5: Does installation require programming?
A5: Some DAF vehicles require SCR reset or ECU adaptation after replacement.