Description
US PRO Tools VW / Audi 3-in-1 Bosch VE Fuel Injection Pump Adapter Timing Tool (Model B3178)
Product Overview
The US PRO Tools (Model B3178) is a specialized 3-in-1 diesel timing adapter kit engineered specifically for setting and adjusting the static injection pump timing on classic Volkswagen and Audi vehicles equipped with Bosch VE rotary injection pumps. Featuring precision-machined threaded adapter fittings and dial indicator compatibility, this professional kit allows technicians to measure plunger lift accurately at Top Dead Center (TDC), ensuring optimal fuel delivery timing, easier cold starts, and maximum engine efficiency on older mechanical diesel powerplants.
Key Features & Specifications
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3-in-1 Adapter Configuration: Includes multiple threaded adapter sizes designed to fit various Bosch VE distributor pump housing configurations found across legacy VAG diesel engines.
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Dial Indicator Compatibility: Engineered to accept standard dial test indicators (DTIs) with 8mm stems to measure fuel pump plunger movement in hundredths of a millimeter.
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Precision-Machined Steel Construction: Manufactured from high-grade alloy steel with a corrosion-resistant plated finish to withstand harsh workshop fluids and oily environments.
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Threaded Sealing Fit: Provides a secure, leak-free screw-in connection into the hydraulic head distribution port of the injection pump during timing checks.
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Storage Protection: Compact design that integrates easily into existing diesel timing and specialty tool sets.
Core Workshop & Automotive Applications
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Bosch VE Pump Timing Adjustment: Setting static injection timing (plunger lift at TDC) precisely when replacing timing belts or reinstalling injection pumps on older VW/Audi diesels.
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Driveability & Emissions Troubleshooting: Correcting advanced or retarded injection timing that causes heavy black smoke, difficult starting, or poor fuel economy.
What’s in the Box
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3x Bosch VE Injection Pump Timing Adapters (Model B3178 variants)
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Product Documentation
