Bosch Cis/Co Adjustable Wrench 3mm x 6 - Schley Products, Inc

The Schley Products 80460 Bosch CIS/CO Adjustable Wrench is an essential tool designed for professional technicians and mechanics working on vehicles equipped with Bosch Continuous Injection System (CIS) fuel injection. This specialized wrench provides precise control for adjusting the CO (carbon monoxide) mixture, ensuring optimal air-fuel ratios for engine performance and emissions compliance. Its robust construction and specific design make it ideal for accurate and efficient service on these intricate fuel systems.

Key Features

• Precise CO Mixture Adjustment: Engineered to accurately adjust the carbon monoxide mixture on Bosch CIS fuel injection units.
• 3mm Hex Design: Features a dedicated 3mm hex (Allen) tip, specifically sized for the adjustment screws found on Bosch CIS mixture control units.
• Extended Reach: The "3mm x 6" designation indicates a 6-inch length, providing necessary reach into confined engine compartments for convenient access to adjustment points.
• Durable Construction: Manufactured by Schley Products, Inc., known for producing professional-grade automotive tools built for longevity and repeated use in demanding shop environments.

Applications

This adjustable wrench is specifically used for tuning and maintenance of Bosch K-Jetronic CIS (Continuous Injection System) and CIS-E fuel injection systems. These systems were commonly found in a wide range of European vehicles manufactured from the 1970s through the mid-1990s, including popular models from Volkswagen, Audi, Mercedes-Benz, Porsche, and Volvo. Technicians will find this tool invaluable for performing routine adjustments to the air-fuel mixture, which is critical for proper engine operation, idle quality, and emissions control on these classic and modern classic vehicles.