Mercedes W166 ML 250 CDI / BlueTEC 4-matic 2.2 Lambda sensor (204 hp Diesel OM 651.960)

Which lambda sensor is the best for MERCEDES-BENZ M-Class (W166) ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) models?

The best lambda sensors for Mercedes W166 ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) Diesel models are sold by the following original brands:

• RIDEX
• BOSCH
• DENSO
• YATO
• BUGIAD

How much does a lambda sensor cost for a Mercedes W166 ML 250 CDI / BlueTEC 4-matic (166.004, 166.003)?

The price of a lambda sensor for a MERCEDES-BENZ M-Class (W166) ML 250 CDI / BlueTEC 4-matic 2.2 is usually between €51.55 and €277.61.

What are the symptoms of a defective lambda sensor in the Mercedes-Benz Mercedes W166 W166 ML 250 CDI / BlueTEC 4-matic (166.004, 166.003)?

A defective lambda sensor in the M-Class (W166) ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) Diesel can lead to these common symptoms of failures:

• Increased fuel consumption
• Rough idling
• Excessive exhaust emissions

How can you check or replace the lambda sensor in the Mercedes-Benz M-Class (W166) ML 250 CDI / BlueTEC 4-matic 2.2 (166.004, 166.003) Diesel?

The lambda sensor in Mercedes-Benz M-Class (W166) ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) models can be checked by inspecting the connector and the multimeter values before and after the catalytic converter. If necessary, you can replace the part yourself by following the service manual instructions.

Which lambda sensor do Mercedes W166 ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) Diesel (Direct Injection) 2011 - 2015 models have?