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

• DAF XF 105 (Euro 5)
• DAF CF 75 / CF 85
• Some CF 65 applications with SCR system variants
• BOVA / Solaris / Euro 5 DAF-based platforms (depending on configuration)

OEM / Cross reference numbers:

• 201165 / 2011650
• 5WK9 6626C / 5WK96626C
• 1836061 / 1793380 (related SCR NOx sensor family)

📌 Verified SCR sensor platform used on DAF Euro 5 aftertreatment systems.

FUNCTION:

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

INSTALLATION POSITION:

• Outlet (post-catalyst) NOx sensor
• Installed after SCR catalyst in exhaust system
• Works with upstream NOx sensor for full SCR monitoring

IMPORTANT NOTE:
DAF NOx sensor 201165 / 5WK96626C belongs to a shared SCR platform:

• Same sensor family used across XF / CF Euro 5 models
• Inlet and outlet sensors are NOT interchangeable
• Harness length and calibration vary by mounting position
• ECU defines correct sensor function

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

FAQ:

Q1: What vehicles does it fit?
A1: DAF XF105, CF75, CF85 Euro 5 trucks.

Q2: Is it inlet or outlet sensor?
A2: 201165 / 5WK96626C is typically a post-catalyst (outlet) NOx sensor.

Q3: What are failure symptoms?
A3: SCR warning light, NOx sensor fault codes, AdBlue system errors, engine derate.

Q4: Are 201165 and 5WK96626C the same?
A4: Yes, 5WK96626C is the Continental OEM reference for DAF 201165.

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