Metzger 0900061 Sensor, wheel speed

Overview

The Metzger 0900061 is a high‑performance wheel speed sensor designed for the rear axle of Peugeot vehicles, particularly the 206 series. It operates on the Hall effect principle, converting mechanical wheel rotation into precise electrical signals that feed the vehicle’s ABS and traction control systems.

Key Features

• Hall Effect Technology: Provides reliable detection of wheel speed through magnetic field interaction.
• Compact Design: Fits seamlessly into existing sensor housings without requiring modifications.
• High Accuracy: Delivers accurate speed data across a wide range of operating temperatures and vibration levels.
• Durable Construction: Resistant to moisture, oil, and mechanical shock, ensuring long‑term reliability.
• Easy Installation: Compatible with standard mounting brackets used on Peugeot 206 models (CC, C, E, K, L, M, D).

Technical Specifications

How It Works

The Metzger 0900061 houses a small magnetic rotor attached to the wheel hub. As the wheel turns, the rotor passes by a stationary Hall effect element inside the sensor. Each time the magnetic field changes, the Hall element generates a voltage pulse. These pulses are counted and processed by the vehicle’s electronic control unit (ECU) to determine wheel speed. The ECU then uses this data for anti‑skid braking, traction control, and stability management.

Installation Guide

1. Remove the Old Sensor: Disconnect the battery, remove the wheel, and unscrew the existing sensor from the hub assembly.
2. Prepare the New Sensor: Verify that the 0900061 matches the mounting orientation (left or right rear axle). Ensure the connector is clean and free of debris.
3. Mount the Sensor: Align the sensor with the hub’s mounting points and secure it using the supplied screws. Tighten to the manufacturer’s torque specification.
4. Reconnect Wiring: Attach the 3‑wire connector to the vehicle’s harness, ensuring correct polarity (VCC, Ground, Signal).
5. Test Functionality: Start the engine and check for proper wheel speed readings in the ECU diagnostic mode. Verify that ABS activates during braking.

Benefits Over Competitors

• Superior signal clarity reduces false ABS activations.
• Robust temperature tolerance ensures performance in extreme climates.
• Consistent magnetic field strength guarantees long‑term accuracy.
• Designed specifically for Peugeot 206, eliminating fitment uncertainties.

Maintenance Tips

Inspect the sensor housing periodically for cracks or corrosion. Keep the connector pins clean; use a contact cleaner if necessary. Verify that the wheel hub is free from excessive oil or dirt, which can interfere with magnetic detection.

Conclusion

The Metzger 0900061 Wheel Speed Sensor delivers reliable, high‑precision speed data essential for modern vehicle safety systems. Its Hall effect design, durable construction, and seamless compatibility with Peugeot 206 models make it an excellent choice for both OEM replacements and aftermarket upgrades.