The Volvo Penta D3-160A-B is a robust marine engine designed for reliable performance. This inline 5-cylinder engine displaces 2.4 liters (2400 cc) and delivers a rated power of 160 hp (118 kW) at 3500 RPM, featuring a Common Rail Direct Injection fuel system and Euro 3 compliant emissions control. Engineered for demanding marine applications, the D3-160A-B embodies Volvo Penta's commitment to quality and durability, ensuring efficient operation and longevity in its intended environment. This Workshop Service Repair Manual provides comprehensive guidance for the Volvo Penta D3-160A-B marine engine. It covers essential areas including engine mechanical systems, electrical systems, fuel systems, and emission control systems, offering detailed substeps, numbered instructions, cautions, and warnings for repair procedures. With detailed illustrations, diagrams, photos, troubleshooting guides, and wiring diagrams, this manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain and repair the engine effectively.