Vemo V30-72-0170 Sensor, wheel speed

Vemo V30‑72‑0170 Wheel Speed Sensor

The Vemo V30‑72‑0170 is a high‑performance wheel speed sensor designed for modern automotive safety systems. It plays a pivotal role in the vehicle’s Anti‑Lock Braking System (ABS), Electronic Stability Program (ESP), and other traction control modules by providing precise rotational data from each wheel.

Key Functionalities

• Accurate Wheel Speed Measurement: Delivers real‑time speed information to the vehicle’s control unit, enabling instant braking decisions.
• ABS & ESP Integration: Works seamlessly with the car’s ABS and ESP modules, ensuring optimal braking performance and stability during cornering or slippery conditions.
• High Reliability: Built to withstand harsh automotive environments—temperature extremes, vibration, moisture, and electrical noise.
• Compact Design: Fits into standard wheel hub assemblies without requiring modifications.

Technical Specifications

Compatibility and Applications

The Vemo V30‑72‑0170 is engineered for a wide range of vehicles, particularly those equipped with ABS and ESP systems. It has proven compatibility with several Mercedes‑Benz models, including:

• SLK, CLK Coupe, and Classe C Berline
• Front‑axle left wheel (Vemo V30‑72‑0170 Raddrehzahl Vorderachse links)
• Other OEM vehicles that require a reliable wheel speed input for safety modules.

Its universal design allows it to be used in both front and rear axles, making it suitable for cars, SUVs, and light commercial vehicles that demand high‑precision wheel speed data.

Installation Guide

1. Safety First: Disconnect the vehicle’s battery to prevent accidental electrical discharge.
2. Remove Old Sensor: Unscrew the existing wheel speed sensor from the hub assembly using a suitable socket or wrench. Carefully detach any wiring harnesses, noting their orientation.
3. Prepare New Sensor: Align the Vemo V30‑72‑0170 with the mounting holes on the hub. Ensure that the sensor’s magnetic core faces the correct direction relative to the wheel’s rotating elements.
4. Secure Mounting: Bolt the sensor into place, tightening to the manufacturer’s torque specifications (typically around 20 Nm).
5. Reconnect Wiring: Attach the wiring harnesses, matching pins and connectors exactly as they were on the previous unit.
6. Test Functionality: Reconnect the battery. Start the vehicle and observe the ABS/ESP indicator lights to confirm proper sensor operation. A diagnostic scan tool can verify signal integrity and frequency response.

Maintenance Tips

• Inspect the sensor periodically for signs of corrosion or physical damage, especially in regions with high road salt usage.
• Clean the sensor housing gently with a soft brush; avoid abrasive materials that could scratch the magnetic core.
• If the vehicle’s ABS warning light illuminates, perform an on‑board diagnostics check to rule out sensor faults before replacing components.

Why Choose Vemo?

Vemo is renowned for its commitment to quality and precision engineering. The V30‑72‑0170 exemplifies this dedication, offering:

• Consistent performance across a broad temperature spectrum.
• Robust construction that resists vibration and shock.
• Compatibility with both OEM and aftermarket systems without the need for additional adapters.

Conclusion

The Vemo V30‑72‑0170 Wheel Speed Sensor is an essential component for any vehicle relying on ABS, ESP, or other traction control technologies. Its precise speed measurement capabilities, durable design, and proven compatibility with a variety of automotive platforms make it a reliable choice for both professional mechanics and knowledgeable DIY enthusiasts.

By integrating the Vemo V30‑72‑0170 into your vehicle’s safety system, you ensure that braking performance remains optimal under all driving conditions, thereby enhancing overall vehicle safety and driver confidence.