Vemo V20-72-5130 Sensor, ignition pulse

Vemo V20-72-5130 Sensor

The Vemo V20-72-5130 is a high‑performance ignition pulse sensor designed for modern internal combustion engines. It delivers precise timing information to the engine control unit (ECU), ensuring optimal fuel injection, ignition events, and overall engine efficiency.

Key Functionalities

• Ignition Pulse Generation: Converts mechanical camshaft position into an electrical signal that triggers spark plugs at the exact moment required for combustion.
• Hall Effect Technology: Utilizes a magnetic field sensor to detect camshaft rotation, providing high accuracy and low power consumption.
• Robust Signal Output: Delivers a clean digital pulse with minimal noise, compatible with a wide range of ECU architectures.

Technical Specifications

Installation and Compatibility

The sensor is engineered for seamless integration into a variety of vehicle platforms. It is compatible with engines that require precise camshaft position sensing, including:

• Front‑wheel drive models such as the Peugeot 207, 308, and 208.
• Rear‑wheel drive platforms like the DS4, DS3, DS5, and DS7.
• Compact cars including the Mini Cooper One and Clubman.
• Various other OEMs that employ a camshaft‑based ignition system.

Installation involves mounting the sensor onto the camshaft or its housing, connecting the electrical leads to the ECU’s ignition input, and ensuring proper alignment with the magnetic field source. The design incorporates a protective seal to guard against oil, coolant, and high temperatures.

Performance Benefits

• Enhanced Engine Efficiency: Accurate pulse timing reduces fuel consumption by up to 2 % in some configurations.
• Improved Emissions Control: Precise ignition events lower unburnt hydrocarbons and CO₂ output.
• Reliability: The Hall effect sensor has no moving parts, minimizing wear and extending service life.
• Low Power Draw: Consumes minimal electrical current, preserving battery health.

Quality Assurance

The Vemo V20-72-5130 undergoes rigorous testing at multiple stages of production. Each unit is verified for:

• Signal integrity under varying engine speeds (up to 10,000 rpm).
• Thermal stability across the full operating temperature range.
• Electrical noise immunity in high‑current environments.

These tests ensure that every sensor delivers consistent performance from installation through the vehicle’s lifetime.

Maintenance Tips

• Inspect the mounting area for oil contamination; clean with a non‑abrasive cloth before installation.
• Avoid exposing the sensor to extreme mechanical shock during service.
• Verify signal output using an oscilloscope or diagnostic tool after installation to confirm proper operation.

Conclusion

The Vemo V20-72-5130 Sensor represents a blend of precision engineering and durable design. Its Hall effect ignition pulse technology provides reliable, high‑quality signals that enable engine control units to operate at peak efficiency. Whether used in compact city cars or larger family vehicles, this sensor delivers the performance required for modern automotive powertrains.