Genuine Front Left ABS Sensor - Renault Megane 2 RS Phase 2

The dangers of a faulty ABS sensor on your Megane 2 RS

Ignoring a failing wheel speed sensor on a high-performance car like the Megane 2 RS Phase 2 is a major risk. By not immediately replacing your front left ABS sensor, you instantly lose emergency brake assist and electronic stability control. On wet roads or during spirited driving, the lack of brake pressure regulation can lead to uncontrollable wheel lock-up, drastically increasing your stopping distances and exposing you to a certain risk of an accident.

Why demand Genuine Renault Sport OEM quality?

The braking systems on Renault Sport models are calibrated with surgical precision. Using low-quality aftermarket sensors often triggers intermittent error messages on the dashboard and can distort traction control data. This genuine Renault ABS sensor is the only way to ensure correct impedance and thermal resistance suited to the stresses generated by Brembo calipers. For the maintenance and customization of your premium vehicle, choosing the OEM part is a technical necessity.

Symptoms and diagnosis of a sensor failure

How do you know if your speed sensor is out of service?

• ABS and ESP warning lights permanently illuminated on your cluster.
• Loss of cruise control and speed limiter functions.
• A "hard pedal" feel or abnormal vibrations during light braking.
• Speedometer readings that fluctuate or fail completely.

Optimiz Access Expertise: Serving your passion since 2010

Since 2010, Optimiz Access has established itself as the specialist for the maintenance of performance vehicles such as Renault Sport, Audi, and Porsche. Based in the Hauts-de-France region, near Lille, Valenciennes, and Arras, our experts provide not only sales but also professional installation of your technical components in our workshop.

We understand that your Megane 2 RS needs to stay roadworthy. This is why we guarantee fast worldwide delivery. Our stock availability and technical know-how allow you to get back on the road with total peace of mind. You can find all the essential complementary products for your maintenance at the bottom of this product page.

Fitment Advice

When replacing your front left speed sensor, we strongly recommend carefully cleaning the magnetic target on the hub. Even a small amount of debris can distort the signal, even with a brand-new part.