Audi A4 B9 Saloon 2.0 TFSI Lambda sensor (249 hp Petrol CYRC)

Which lambda sensor is the best for AUDI A4 B9 Saloon (8W2, 8WC) 2.0 TFSI models?

The best lambda sensors for Audi A4 B9 Saloon 2.0 TFSI Petrol models are sold by the following original brands:

• RIDEX
• BOSCH
• DENSO
• YATO
• BUGIAD

How much does a lambda sensor cost for a Audi A4 B9 Saloon 2.0 TFSI?

The price of a lambda sensor for a AUDI A4 B9 Saloon (8W2, 8WC) 2.0 TFSI is usually between €4.55 and €293.85.

What are the symptoms of a defective lambda sensor in the Audi Audi A4 B9 Saloon 8W2, 8WC 2.0 TFSI?

A defective lambda sensor in the A4 B9 Saloon (8W2, 8WC) 2.0 TFSI Petrol 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 Audi A4 B9 Saloon (8W2, 8WC) 2.0 TFSI Petrol Engine?

The lambda sensor in Audi A4 B9 Saloon (8W2, 8WC) 2.0 TFSI 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 Audi A4 B9 Saloon 2.0 TFSI Petrol (Direct Injection) 2015 - 2019 models have?