Renault R21 Estate 1.7 Cat Lambda sensor (73 hp Petrol F3N 726)

Which lambda sensor is the best for RENAULT 21 Estate (K48_) 1.7 Cat (K48F) models?

The best lambda sensors for Renault R21 Estate 1.7 Cat (K48F) Petrol models are sold by the following original brands:

• RIDEX
• BOSCH
• DENSO
• YATO
• BUGIAD

How much does a lambda sensor cost for a Renault R21 Estate 1.7 Cat (K48F)?

The price of a lambda sensor for a RENAULT 21 Estate (K48_) 1.7 Cat is usually between €15.8 and €55.5.

What are the symptoms of a defective lambda sensor in the Renault Renault R21 Estate K48_ 1.7 Cat (K48F)?

A defective lambda sensor in the 21 Estate (K48_) 1.7 Cat (K48F) 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 Renault 21 Estate (K48_) 1.7 Cat (K48F) Petrol Engine?

The lambda sensor in Renault 21 Estate (K48_) 1.7 Cat (K48F) 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 Renault R21 Estate 1.7 Cat (K48F) Petrol (Intake Manifold Injection/ Carburettor) 1988 - 1993 models have?