FITMENT:
Compatible with Mercedes-Benz diesel vehicles equipped with SCR (AdBlue/DEF) Euro 6 emission systems, including:

• W205 / S205 (C-Class)
• W213 / S213 (E-Class)
• W222 (S-Class)
• W447 (V-Class / Vito / Viano)
• W907 / W910 (Sprinter VS30)
• X253 / W167 / W177 (some configurations depending on engine)

OEM reference number: A0009058011 (also cross-referenced with A0009053009, A0009054704, etc.).

Used in diesel exhaust aftertreatment system to measure nitrogen oxide (NOx) levels for SCR dosing control and emissions compliance.

FUNCTION:

• Measures NOx concentration in exhaust gases
• Sends data to ECU for AdBlue injection control
• Optimizes SCR catalyst efficiency
• Helps maintain Euro 6 emissions standards

INSTALLATION POSITION:

• SCR system inlet or outlet sensor (depends on vehicle configuration)
• Mounted on exhaust line near DPF/SCR assembly

FAQ:

Q1: Is this inlet or outlet sensor?
A1: It can be used as either inlet or outlet depending on the vehicle’s SCR layout. Exact position must match OEM configuration.

Q2: Which vehicles commonly use it?
A2: Widely used across Mercedes-Benz Euro 6 diesel lineup including W205, W213, W447, and Sprinter W907 platforms.

Q3: What are failure symptoms?
A3: SCR/AdBlue warning, engine limp mode, incorrect NOx readings, or emissions fault codes.

Q4: Are all A0009058011 sensors interchangeable?
A4: No. Even with same OEM number, suppliers may differ in calibration version and harness length.

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