Dorman 310-223 Evaporative Emissions System Leak Detection Pump

Overview of the Dorman 310-223 Leak Detection Pump

The Dorman 310-223 Evaporative Emissions System Leak Detection Pump is designed specifically for Volkswagen R32 models. This black plastic pump plays a critical role in maintaining your vehicle's evaporative emissions system by detecting leaks efficiently and reliably.

• Constructed from durable black plastic material
• Measures 4.5 inches in length with a 3.8-inch diameter
• Features two ports with 0.7-inch inlet and outlet outside diameters
• Includes a built-in filter for enhanced performance
• Equipped with a male 3-blade connector for secure electrical connection
• Designed for specific fitment on Volkswagen R32 vehicles

Detailed Product Description

The Dorman 310-223 leak detection pump is an essential component of the evaporative emissions system, responsible for identifying leaks that could allow fuel vapors to escape into the atmosphere. Made from high-quality plastic, this pump measures 4.5 inches in length and 3.8 inches in diameter, ensuring a precise fit within the emissions system. The pump includes two ports, each with a 0.7-inch outside diameter, facilitating proper airflow and leak detection. Its black color and compact design allow for seamless integration into the Volkswagen R32's engine bay. The included filter helps prevent contaminants from affecting pump operation, while the male 3-blade connector ensures a reliable electrical connection.

Applications and Common Issues Addressed

• Detects leaks in the evaporative emissions system to prevent fuel vapor loss
• Helps resolve check engine light codes related to EVAP system leaks
• Prevents failed emissions tests due to faulty leak detection components
• Maintains proper fuel vapor containment for environmental compliance
• Supports overall engine performance by ensuring system integrity

Installation Notes and Tips

• Verify compatibility with Volkswagen R32 before installation
• Ensure all electrical connections are secure, especially the male 3-blade connector
• Inspect and replace any damaged hoses connected to the 0.7-inch ports
• Handle the plastic pump carefully to avoid cracks or damage during installation
• Consult vehicle service manual for specific installation procedures and torque specifications

Quality Assurance and Warranty

Dorman manufactures the 310-223 leak detection pump to meet or exceed OEM standards for fit and function. The pump undergoes rigorous quality control to ensure durability and reliable performance in the Volkswagen R32 evaporative emissions system. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product packaging or Dorman's official documentation for exact warranty terms.