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

• DAF CF 65 / CF 75
• DAF CF 85 (select SCR variants)
• DAF XF 105 Euro 5
• FA 75.25 / FA 75.310 / CF series trucks
• Some early SCR-equipped bus and coach applications

OEM / Cross reference numbers:

• 1793379
• 1836060
• 1697586 / 2011649 (related OE family references)
• 5WK9 6628A / 5WK96628A
• 5WK96628B / 5WK96628C (variant versions in same sensor family)

📌 Verified SCR NOx sensor family used on DAF Euro 5 CF/XF platforms. (kmotorshop.com)

FUNCTION:

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

INSTALLATION POSITION:

• SCR inlet or outlet NOx sensor (vehicle dependent configuration)
• Mounted on exhaust line before or after SCR catalyst
• Often used in dual-sensor systems (upstream + downstream)

IMPORTANT NOTE:
DAF NOx sensor 1793379 / 5WK96628A belongs to a shared SCR sensor platform, meaning:

• Same sensor used across CF 65 / CF 75 / XF Euro 5 trucks
• Inlet and outlet sensors are NOT interchangeable
• Harness length and calibration vary by mounting position
• ECU defines correct sensor role

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

FAQ:

Q1: What vehicles does it fit?
A1: DAF CF 65, CF 75, CF 85, 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 1793379 and 1836060 the same?
A3: They are closely related and part of the same SCR NOx sensor family.

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.