🏷️ Basic Information Identification Make: Alfa Romeo Model: 155 Year: 1994 👋 Introduction Market Position Target Audience: DIY car enthusiasts, independent mechanics, Alfa Romeo owners seeking to maintain and repair their vehicle. Competitive Analysis Value Proposition: Empowers owners to perform repairs independently, saving money and ensuring quality, with comprehensive coverage of all vehicle systems. Key Features Accessibility: Instant download, accessible on multiple devices, empowering timely repairs. 📋 Manual Details Coverage Areas Coverage Summary: Comprehensive service, repair, troubleshooting, and maintenance for all aspects of the Alfa Romeo 155 (1994 model year). Page Count Estimated Page Count: Approximately 500-800 pages (typical for a comprehensive service manual). Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine service and repair, fuel injection, fuel system, cooling system, emission system, engine control system. Drivetrain Systems: Transmission service and repair, axle. Chassis Systems: Brake system, suspension, steering. Electrical Systems: Electrical system, wiring diagrams. Body And Interior: Chassis/body, restraint system. Procedures Included Maintenance Procedures: General maintenance, periodic lubrication, fluid checks and changes, filter replacements. Repair Procedures: Detailed step-by-step repair instructions for all major vehicle systems, disassembly and reassembly guidance. Troubleshooting Procedures: Diagnostic procedures and solutions for common and uncommon vehicle issues. Technical Depth Depth: Advanced diagnostics, detailed component repair, overhaul procedures, electrical schematic interpretation. 📊 Manual Specifications File Format Software Requirements: Adobe PDF Reader, WinZip (for potential archives). Compatibility: All versions of Windows & Mac. Print Quality Printability: Printable pages. Binding Type Binding: Not Applicable (Digital Download). Paper Type Paper Type: Not Applicable (Digital Download). ⚙️ Engine Specifications Primary Engine Engine Options: Likely covers the 2.0L Twin Spark and potentially the 1.7L I4 and 3.0L V6 variants common in the 155 range. Performance Hp Range: Varies by engine, typically 115-155 hp for Twin Spark, 143 hp for 1.7L, and 192 hp for V6. Torque Range: Varies by engine, providing essential torque figures for repairs and diagnostics. Fuel System Injection Type: Bosch Motronic fuel injection systems (common for the era). Fuel Type: Unleaded gasoline. 🔧 Transmission Standard Transmission Type: Likely manual transmission (5-speed) as standard, with a possibility of automatic transmission on some variants. Optional Optional Transmission Type: Optional automatic transmission may be covered for specific trims. Features Gear Ratios: Manual will provide detailed gear ratios for all speeds and final drive. Clutch System: Comprehensive coverage of clutch assembly, hydraulic system, and adjustment. 📐 Dimensions Exterior Length: Approximately 4400 mm (173.2 inches). Width: Approximately 1700 mm (66.9 inches). Height: Approximately 1420 mm (55.9 inches). Weights Curb Weight: Varies by engine and configuration, typically 1250-1400 kg (2755-3086 lbs). 🛡️ Safety Features Ratings Crash Test Data: While specific ratings for 1994 models are difficult to pinpoint without manufacturer data, the manual will cover restraint system components. Active Features Braking System Details: ABS (Anti-lock Braking System) coverage, front and rear brake component servicing. Passive Features Restraint System: Seat belts, airbags (if equipped), and related system diagnostics. 💡 Technology Features Infotainment Audio System: Factory radio and speaker system, with instructions for troubleshooting and potential replacement. Driver Assistance ABS Operation: Details on the operation and servicing of the Anti-lock Braking System. Connectivity Wiring Diagrams Utility: Comprehensive wiring diagrams facilitate troubleshooting of all electrical components, including lighting, ignition, and accessories. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 10,000-15,000 km or annually, depending on driving conditions. Manual will provide specific recommendation. Timing Belt Replacement: Crucial for Twin Spark engines; typically around 60,000-100,000 km or 5-7 years. Manual will specify exact interval and procedure. Fluid Specifications Engine Oil Spec: Likely SAE 10W-40 or 15W-40, API SG or higher. Manual will specify exact viscosity and API classification. Coolant Spec: Ethylene glycol-based antifreeze with corrosion inhibitors. Manual will specify type and mixture ratio. Brake Fluid Spec: DOT 3 or DOT 4. Manual will specify required type and flush interval. Known Issues Twin Spark Issues: Potential issues include wear on spark plug tubes and ignition system components. Manual provides diagnostic and repair procedures. Electrical Gremlins: Older Italian cars can sometimes exhibit minor electrical gremlins; the wiring diagrams and electrical system coverage in the manual are invaluable. 📚 Vehicle History Brand Heritage Manufacturer Heritage: Alfa Romeo is renowned for its sporting heritage, performance engineering, and distinctive Italian design. Model Evolution 155 Lineage: The Alfa Romeo 155, produced from 1992 to 1997, was a compact executive car known for its sporty driving dynamics and iconic racing success in touring car championships (DTM, BTCC). Production Production Period: 1992-1997. Manufacturing Location: Italy. 🏆 Awards & Recognition Recognitions Motorsport Success: The Alfa Romeo 155 achieved significant success in motorsport, notably winning the German Touring Car Masters (DTM) in 1993 with Nicola Larini, which elevated its sporting image.