Pierburg 7.01805.01.0 Secondary Air Injection Pump

Overview of Pierburg Secondary Air Injection Pump 7.01805.01.0

The Pierburg Secondary Air Injection Pump 7.01805.01.0 is an electric air injection system component designed for select Audi and Volkswagen models. This pump supports emission control by supplying secondary air to the exhaust system, helping reduce harmful emissions during cold starts.

• Electric operating mode for reliable performance
• Switch valve type for precise air flow control
• 12 Volt voltage specification compatible with vehicle electrical systems
• Technical Information Number Si 0096 for reference
• Compatible with multiple Audi and Volkswagen models including A4, A6, Golf, and Passat

Technical Details and Compatibility

The Pierburg 7.01805.01.0 secondary air injection pump operates electrically at 12 volts, ensuring consistent air delivery to the exhaust manifold. It features a switch valve type that regulates air flow efficiently, contributing to optimal emission control. This pump is referenced under Technical Information Number Si 0096, providing a reliable source for technical specifications and installation guidance.

This part is compatible with a range of Audi models such as the 90, 90 Quattro, A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro, Allroad Quattro, Cabriolet, RS4, S4, TT, and TT Quattro. It also fits Volkswagen vehicles including the Golf, Jetta, and Passat. The compatibility ensures that the pump meets the specific emission control requirements of these vehicles.

Purpose and Common Issues Addressed

• Supports reduction of cold start emissions by injecting secondary air
• Helps prevent check engine light triggers related to air injection faults
• Addresses rough idling caused by insufficient air supply to the exhaust
• Reduces exhaust odor and smoke during engine warm-up
• Improves overall emission system efficiency in Audi and Volkswagen models

Installation Notes and Tips

Installation of the Pierburg Secondary Air Injection Pump 7.01805.01.0 should be performed by a qualified technician familiar with emission control systems. Ensure the vehicle’s electrical system is compatible with the 12V pump specification. Verify the switch valve connections and secure all fittings to prevent air leaks. Consult Technical Information Number Si 0096 for detailed installation procedures and torque specifications.

Quality Assurance and Warranty

Manufactured by Pierburg, a recognized supplier of emission control components, this secondary air injection pump meets OEM standards for fit and function. The part number 7.01805.01.0 undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed at the point of purchase, typically covering defects in materials and workmanship.