Vemo V20-76-0040 Oxygen Sensor - Front or Rear

Overview of Vemo Oxygen Sensor for Mini Cooper

The Vemo V20-76-0040 oxygen sensor is designed specifically for Mini Cooper models, ensuring precise emission control and optimal engine performance. This sensor is engineered to fit in front of the catalyst, providing accurate lambda readings for efficient fuel management.

• Compatible with Mini Cooper vehicles
• Part number: V20-76-0040
• Thread size: M18 x 1.5 with pre-greased thread
• Connector shape: D-shape with 4 conductors
• Cable length: 515 mm; overall length: 680 mm
• Compact dimensions: 30 mm width, 22 mm height
• Weight: 0.148 kg

Technical Details and Product Line Information

This oxygen sensor belongs to the VEMO brand line, known for its focus on emission control sensors that meet OEM specifications. The VEMO line emphasizes durability and precise sensor calibration, which is critical for maintaining emission standards and engine efficiency. The V20-76-0040 model features a thread pre-greased lambda sensor for easier installation and reliable sealing.

Product Description and Features

The Vemo V20-76-0040 oxygen sensor is designed to monitor the oxygen content in the exhaust gases before the catalytic converter. It features a D-shaped connector with four conductors, ensuring secure electrical connections and accurate signal transmission. The sensor’s cable length of 515 mm and overall length of 680 mm provide flexibility for installation in the exhaust system. Its compact size and lightweight design (0.148 kg) make it suitable for the tight engine compartments of Mini Cooper vehicles.

Common Applications and Problem Solving

• Helps reduce harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to incorrect air-fuel mixture
• Addresses check engine light triggers caused by faulty oxygen sensors
• Improves fuel efficiency by enabling precise fuel injection adjustments
• Supports proper catalytic converter function by monitoring exhaust gases

Installation Notes and Tips

When installing the Vemo V20-76-0040 oxygen sensor, ensure the thread is clean and free of debris. The pre-greased thread facilitates smooth installation and proper sealing. Use the D-shaped connector to match the vehicle’s wiring harness for a secure fit. It is recommended to install the sensor in front of the catalyst as specified for accurate lambda measurement. Always follow vehicle-specific service manuals for torque specifications and safety precautions.

Quality Assurance and Warranty

Vemo oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The V20-76-0040 part undergoes rigorous testing to comply with emission control requirements. While specific warranty details may vary, Vemo products typically come with a limited warranty covering defects in materials and workmanship.