VEMO V22-72-0119 Brake

VEMO V22-72-0119 Brake Sensor

The VEMO V22-72-0119 is a high‑performance ABS brake sensor designed to accurately monitor wheel speed and provide critical data for the vehicle’s anti‑locking braking system. Its compact, rugged construction ensures reliable operation in demanding automotive environments.

Core Functionality

This sensor continuously measures the rotational velocity of a wheel axle and transmits real‑time data to the vehicle’s ABS control unit. By detecting sudden changes in wheel speed, it enables the ABS system to modulate brake pressure, preventing wheel lockup during hard braking or on slippery surfaces. The result is improved vehicle stability, reduced stopping distances, and enhanced driver safety.

Key Technical Specifications

• Model: V22-72-0119
• Type: Wheel speed sensor (ABS)
• Operating Voltage: 12 V DC
• Signal Output: Digital pulse train (typically 1–2 kHz)
• Temperature Range: –40 °C to +85 °C
• Operating Frequency: Up to 20 kHz for high‑speed vehicles
• Mounting Orientation: Front or rear axle, left or right side
• Dimensions: Compact footprint (approx. 30 mm × 15 mm)
• Weight: Lightweight construction (<5 g)
• Material: High‑strength alloy housing with corrosion‑resistant coating
• Certification: Meets ISO 26262 functional safety standards for automotive sensors

Compatibility and Applications

The V22-72-0119 is engineered to fit a wide range of passenger cars, light commercial vehicles, and vans. It is commonly used in models such as:

• Citroën Berlingo (front axle)
• Peugeot Partner II Tepee
• Peugeot Partner I Combispace
• Peugeot Partner I Van
• Other European and Asian OEMs that require a reliable wheel speed sensor

Its universal mounting design allows for straightforward integration into existing ABS architectures without the need for extensive re‑engineering.

Installation Guide

1. Preparation: Disconnect the vehicle’s battery to prevent accidental electrical discharge. Remove any protective covers or brackets that may obstruct sensor placement.
2. Positioning: Align the sensor with the wheel hub or axle shaft, ensuring the magnetic field aligns precisely with the rotating element (usually a toothed wheel or magnet).
3. Screwing: Secure the sensor using the supplied mounting screws. Tighten to the manufacturer’s torque specifications to avoid over‑tightening, which could damage the sensor housing.
4. Cabling: Route the sensor cable along the vehicle’s existing wiring harness, protecting it from abrasion and heat sources. Use zip ties or protective conduits as needed.
5. Testing: Reconnect the battery and start the engine. Verify that the ABS control unit registers wheel speed data and that the system responds correctly during a test brake maneuver.

Maintenance & Troubleshooting

The V22-72-0119 is designed for minimal maintenance, but regular checks can extend its lifespan:

• Visual Inspection: Periodically inspect the sensor housing and cable for signs of wear, corrosion, or damage.
• Signal Verification: Use an oscilloscope or diagnostic scanner to confirm that pulse frequency matches expected wheel speed values.
• Cleaning: If debris accumulates around the sensor, gently clean with a soft brush and isopropyl alcohol. Avoid using abrasive materials.
• Replacement Criteria: Replace the sensor if it fails to produce a consistent signal, shows physical damage, or if diagnostic codes indicate a fault in wheel speed measurement.

Benefits of Choosing VEMO V22-72-0119

• High Accuracy: Precise wheel speed detection ensures optimal ABS performance even at high speeds or under extreme braking conditions.
• Durability: Robust construction resists vibration, temperature fluctuations, and corrosive environments typical of automotive applications.
• Ease of Integration: Standardized mounting and electrical interfaces simplify installation across multiple vehicle platforms.
• Reliability: Proven track record in OEM fleets demonstrates consistent operation over long service intervals.
• Safety Compliance: Adheres to stringent automotive safety standards, providing confidence that the sensor will perform when it matters most.

Applications Beyond Standard Vehicles

The V22-72-0119’s versatility makes it suitable for specialized uses such as:

• Commercial delivery vans requiring robust braking systems on uneven roads.
• Light industrial trucks where precise wheel speed monitoring enhances load handling safety.
• Custom automotive builds that demand high‑quality, OEM‑grade sensor components.

Conclusion

The VEMO V22-72-0119 Brake Sensor delivers reliable, accurate wheel speed data essential for effective ABS operation. Its compact design, durable construction, and broad compatibility make it an ideal choice for manufacturers, fleet operators, and automotive enthusiasts seeking a dependable sensor that enhances vehicle safety and performance.