Home Online Catalog Minimum Required Tools Minimum Indexes Product Promotions New Optional Tools Tool Rental Program Additional Resources Alignment ROI Calculator Collision Facility Planning How To's EV Hoists Cross-Reference Guides Tool Storage Application Invoice Reprint Contact Us Item Detail Table of Content Engine Engine, Fuel & Exhaust Tools Image shown may notbe actual product.Product and price information aresubject to change without notice. Pressure Tester Adapter, Fuel Line Model: 8978/9 Call 1-800-892-9650 Direct from 3rd Party Supplier Replacement component for 8978A fuel decay tool. Used with 8978A Fuel Decay Tool to safely and accurately measure fuel system pressure and flow on the 3.6 liter gasoline engine in VW Routan. Adapter should be stored with 8978A fuel decay tool. Tool Requirements Tool Number 8978/9 Availability SUPERSEDED Superseded To 8978/9A Tool Class Special Tools VW US Requirement Equivalent VW US Auto Ship Number AUDI US Requirement Equivalent AUDI US Auto Ship Number VW Canada Requirement Equivalent AUDI Canada Requirement Equivalent