Vemo V20-72-3001 Ignition Knock (Detonation) Sensor

Overview of the Vemo Ignition Knock Sensor V20-72-3001

The Vemo Ignition Knock (Detonation) Sensor V20-72-3001 is designed to monitor engine knocking in select BMW models. This sensor helps optimize engine performance by detecting detonation and sending signals to the engine control unit for timely adjustments.

• Cable length: 215 mm
• Connector shape: Round with round plug
• Dimensions: 320 mm length, 25 mm width, 18 mm height
• Includes two sensors per package
• Tightening torque specification: 20 Nm
• Weight: 0.135 kg

Detailed Product Description

The Vemo V20-72-3001 ignition knock sensor is engineered to fit a range of BMW vehicles including the 320i, 323Ci, 325i, 328i, 330i, 525i, 528i, 530i, X3, X5, Z3, and Z4 models. Its round connector and plug design ensure secure electrical connections, while the 215 mm cable length provides flexibility during installation. The sensor’s compact dimensions (320 mm length, 25 mm width, and 18 mm height) allow it to fit precisely in the engine bay without interference. The specified tightening torque of 20 Nm ensures proper mounting without damage.

About the VEMO Brand Line

The VEMO brand line specializes in emission control sensors, focusing on precision and reliability. This ignition knock sensor is part of VEMO’s sensor range designed to meet OEM specifications for European vehicles, particularly BMW. The VEMO line emphasizes compatibility and durability, making it suitable for maintaining engine efficiency and emission standards.

Common Applications and Issues Addressed

• Detects engine knocking or detonation to prevent damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces harmful emissions by ensuring proper combustion
• Prevents engine misfires related to knock sensor failure
• Supports engine control unit diagnostics and adjustments

Installation Notes and Tips

When installing the Vemo V20-72-3001 ignition knock sensor, ensure the mounting surface is clean and free of debris. Use the recommended tightening torque of 20 Nm to avoid sensor damage or improper sealing. Verify the round connector is securely attached to prevent signal loss. This sensor is compatible with specific BMW models, so confirm vehicle fitment before installation.

Quality Assurance and Warranty

Vemo ignition knock sensors are manufactured to meet strict quality standards and OEM specifications. Each sensor undergoes rigorous testing to ensure accurate performance and durability. While specific warranty details are not provided here, Vemo products typically come with manufacturer-backed warranties to guarantee reliability and customer satisfaction.