Vemo V20-72-5140 Mass Air Flow Sensor

Overview of the Vemo Mass Air Flow Sensor V20-72-5140

The Vemo Mass Air Flow Sensor V20-72-5140 is engineered for precise air measurement in BMW vehicles including the 325Ci, 325i, 330Ci, 330i, X3, and Z4 models. This sensor plays a critical role in emission control and engine performance by accurately monitoring the amount of air entering the engine.

• Dimensions: 110 mm height, 115 mm width, 80 mm length
• Number of poles: 6
• Weight: 0.177 kg
• Packaging size: 14.1 cm width, 12.1 cm height, 13.4 cm depth
• Recommended additional repair: Air filter replacement

Detailed Product Description

The Vemo Mass Air Flow Sensor V20-72-5140 is designed to deliver accurate airflow readings to the engine control unit (ECU) for optimal fuel injection and combustion. With a compact size of 110 mm in height, 115 mm in width, and 80 mm in length, this sensor fits seamlessly into the air intake system of compatible BMW models. Featuring six poles, it ensures reliable electrical connectivity and signal transmission. The sensor’s lightweight design at 0.177 kg contributes to ease of installation and integration without adding unnecessary bulk.

This sensor is part of the VEMO product line, known for its focus on emission control components. VEMO sensors are manufactured to meet strict quality standards, providing consistent performance and durability in demanding automotive environments.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by inaccurate air measurement
• Improves fuel efficiency by providing precise airflow data to the ECU
• Reduces emission control system errors and check engine light triggers
• Supports proper air-fuel mixture for smoother acceleration in BMW 325Ci, 325i, 330Ci, 330i, X3, and Z4
• Prevents engine hesitation and power loss related to faulty mass air flow sensors

Installation Notes and Tips

• Ensure the air filter is inspected and replaced if necessary during installation
• Handle the sensor carefully to avoid damage to the electrical connectors and sensor element
• Verify compatibility with your specific BMW model before installation
• Follow manufacturer torque specifications when securing the sensor

Quality Assurance and Warranty

The Vemo Mass Air Flow Sensor V20-72-5140 is manufactured under stringent quality control processes to ensure reliable operation and longevity. While specific warranty details are not provided here, Vemo products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, please refer to the product documentation or contact the supplier.