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. Fuel Injection Gauge Kit - Pressure Port Model: 6539A Superseded from 6539 Price: $46.64 * log in for dealer pricing. Available Add To Cart Used in conjunction with VAG1318 fuel pressure gauge and J-48843 fuel pressure gauge adapter to measure fuel pressure in 3.8 and 4.0 liter engines. Tool Requirements Tool Number 6539A Availability Available Superseded To Tool Class Special Tools VW US Requirement Optional VW US Auto Ship Number AUDI US Requirement Optional AUDI US Auto Ship Number VW Canada Requirement Optional AUDI Canada Requirement Optional