16.87 EUR
Vemo V42-72-0011 Sensor, wheel speed
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Vemo V42-72-0011 Sensor
The Vemo V42-72-0011 is a high‑performance wheel speed sensor designed to provide accurate and reliable data for vehicle safety systems. This sensor plays a critical role in the Anti‑Lock Braking System (ABS), Electronic Stability Program (ESP), and other advanced driver assistance technologies that rely on precise wheel velocity measurements.
Key Functionalities
- Accurate Wheel Speed Measurement: Delivers real‑time data on wheel rotation, enabling ABS to modulate brake pressure effectively during skids.
- High Signal Integrity: Features a robust magnetic core and precision winding that maintain signal quality even under harsh automotive conditions.
- Wide Operating Temperature Range: Operates reliably from –40 °C to +120 °C, ensuring performance in extreme climates.
- Low Power Consumption: Optimized for minimal electrical draw, contributing to overall vehicle efficiency.
Design and Construction
The sensor’s compact housing is engineered from high‑strength aluminum alloy, providing excellent protection against vibration, impact, and corrosion. The internal magnetic circuit is sealed with a specialized epoxy resin that resists moisture ingress and chemical exposure.
Electrical Interface
- Output Type: Hall‑effect or inductive output depending on vehicle integration requirements.
- Signal Frequency: Typically ranges from 10 kHz to 100 kHz, matching standard ABS controller specifications.
- Connector Compatibility: Designed for seamless installation with OEM wiring harnesses and diagnostic tools.
Vehicle Compatibility
The V42-72-0011 is engineered to fit a wide array of rear wheel positions across multiple vehicle platforms, particularly within the Citroën and Peugeot families. It is commonly used in models such as:
- Citroën C4 (2004‑2011)
- Peugeot 307 (2006‑2012)
- Other rear‑wheel configurations within the same chassis families.
Installation Guidelines
Proper installation is essential for optimal sensor performance. Follow these steps:
- Secure Mounting: Align the sensor with the wheel hub’s magnetic reference point and fasten using the supplied mounting hardware.
- Electrical Connection: Connect the sensor leads to the vehicle’s ABS control unit, ensuring correct polarity and secure crimped contacts.
- Signal Verification: Use a diagnostic scan tool to confirm that wheel speed data is being transmitted accurately before finalizing the installation.
Maintenance and Troubleshooting
While the V42-72-0011 is designed for durability, routine checks can preempt potential issues:
- Visual Inspection: Look for signs of physical damage or corrosion on the housing and connectors.
- Signal Integrity Test: Verify that the sensor output remains within expected frequency ranges during vehicle operation.
- Replacement Procedure: If malfunctioning, replace the sensor with an identical model to maintain system integrity.
Performance Benefits
Integrating the Vemo V42-72-0011 into a vehicle’s safety architecture yields several advantages:
- Enhanced Braking Stability: Accurate wheel speed data allows ABS to prevent wheel lock‑up, improving stopping performance on slippery surfaces.
- Improved Vehicle Dynamics: ESP systems rely on precise wheel velocity inputs to counteract loss of traction, thereby enhancing overall handling.
- Reliability Across Conditions: The sensor’s robust construction ensures consistent operation in high‑temperature environments and during prolonged driving cycles.
Conclusion
The Vemo V42-72-0011 Sensor stands out as a dependable component for modern automotive safety systems. Its precise wheel speed measurement, durable design, and broad vehicle compatibility make it an essential element in maintaining optimal braking performance and vehicle stability across diverse driving conditions.
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 20.07 EUR  18.99 EUR |
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| Identifiers | |
| Brand |  Vemo is a brand that specializes in making watches. They make a wide variety of watches, from sporty to dressy, and everything in between. Their watches are known for their high quality and stylish designs. |
| Model | Vemo V42-72-0011 |
| MPN | Vemo V42-72-0011 |
| ID | 7136820 |
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