Metzger 0900414sensor wheel speed

Metzger 0900414 Sensor Wheel Speed – Overview

The Metzger 0900414 is a high‑performance wheel speed sensor designed for the front axle of Mitsubishi vehicles, notably the Colt Smart Forfour. It functions as an integral component of the vehicle’s ABS (Anti‑Lock Braking System), providing precise wheel rotation data to the electronic control unit.

Key Functionalities

• Accurate Wheel Speed Measurement: Captures real‑time rotational velocity of each front wheel, enabling the ABS module to calculate optimal braking force.
• High Reliability: Built with robust materials and a sealed housing that protects against dust, moisture, and vibration.
• Seamless Integration: Designed as an OEM replacement part (reference OE 730) for Mitsubishi Colt models, ensuring compatibility with existing wiring harnesses and mounting brackets.

Technical Specifications

Installation Guide

Installing the Metzger 0900414 involves a straightforward replacement of the existing wheel speed sensor:

1. Safety First: Raise the vehicle and secure it on jack stands. Remove the front wheel.
2. Disconnect Power: Cut the battery cable to prevent accidental electrical discharge.
3. Remove Old Sensor: Unbolt the existing sensor housing, detach the wiring harness, and note its orientation.
4. Mount New Sensor: Align the new sensor with mounting pins, secure it with bolts, and reconnect the harness exactly as before.
5. Reassemble: Reinstall the wheel, lower the vehicle, and restore battery power. Perform a diagnostic check to confirm proper operation.

Diagnostic Features

The sensor’s digital output allows for real‑time diagnostics via an OBD‑II scanner. A malfunctioning sensor will trigger a specific fault code (e.g., P0A00x) indicating wheel speed sensor failure on the affected axle.

Performance Benefits

• Enhanced Braking Safety: Precise wheel speed data ensures that ABS can modulate brake pressure accurately, preventing wheel lock‑up during emergency stops.
• Improved Vehicle Dynamics: Accurate sensor readings contribute to stability control systems, aiding in maintaining vehicle trajectory under adverse conditions.
• Long‑Term Durability: The sealed design resists environmental factors, reducing the likelihood of sensor failure and extending service life.

Compatibility Across Markets

The Metzger 0900414 is marketed under various language labels—such as “Sensore di velocità ruota” (Italian), “Capteur ABS Controle Capteur ABS” (French), and “Czujnik, prędkość obrotowa koła” (Polish)—yet it remains the same component engineered for Mitsubishi’s front‑axle architecture worldwide.

Conclusion

The Metzger 0900414 Sensor Wheel Speed exemplifies precision engineering tailored to automotive safety systems. Its reliable performance, ease of installation, and global compatibility make it a preferred choice for technicians seeking an OEM‑grade replacement that restores full ABS functionality in Mitsubishi vehicles.