🏷️ Basic Information Identification Make: Alfa Romeo Model: 155 Model Generation: First Generation Production Years Covered: 1992-1998 👋 Introduction Market Position Value Proposition: Significant cost savings on repair, maintenance, and service compared to professional garages. Competitive Analysis Advantage: Provides professional-level information to DIY enthusiasts and independent workshops. Key Features Accessibility: Easy to use PDF format, no special technical computer skills required. Delivery: Instant download via email link upon payment confirmation. Usage: Unlimited use with no restrictions. Support: Customer support available via email for assistance or download issues. 📋 Manual Details Coverage Areas Language: English Manual Type: Service and Repair Workshop Manual Format: Digital Download (PDF) Target Audience: Professional Technicians, Mechanics, Enthusiasts Page Count Estimated Page Count: Comprehensive (specific number not provided, but described as 'everything you will ever need') 📖 Manual Coverage Systems Covered Engine: All engine types and variants within the 1992-1998 155 range Transmission: Manual and Automatic Transmission systems Brakes: Hydraulic brake systems, ABS (Anti-lock Braking System) Suspension: Front and Rear suspension components and geometry Steering: Power steering system, steering column, and linkage Electrical: Complete vehicle electrical system, including wiring diagrams, fuses, relays, lighting, and accessories Fuel System: Fuel injection, fuel pump, fuel lines, and tank Cooling System: Radiator, thermostat, water pump, and cooling fan operation Exhaust System: Exhaust manifold, catalytic converter, mufflers, and pipes Climate Control: Air conditioning and heating system service Bodywork: Exterior body panels, doors, windows, and interior trim Safety Systems: Airbags, seatbelts, and other safety restraint systems Procedures Included Diagnostics: All diagnostic procedures for every system Maintenance: Routine maintenance tasks, fluid changes, filter replacements, inspections Repair: Step-by-step repair instructions for all components and systems Rebuild: Comprehensive rebuild procedures for major components like engines and transmissions Refurbish: Guidance on refurbishing various vehicle components Restoration: Information beneficial for restoration projects Troubleshooting: Detailed troubleshooting guides for common and uncommon issues Specifications: Torque specifications, clearances, and adjustment procedures Wiring Diagrams: Complete, printable wiring diagrams for all circuits Technical Depth Depth: A-Z coverage, from basic maintenance to advanced diagnostics and full rebuilds 📊 Manual Specifications File Format Format: Adobe PDF Compatibility: PC & MAC Computers Operating Systems: Windows 95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7 & 8 Print Quality Printability: High-quality printable pages Diagrams: Highly detailed, printable diagrams Binding Type Binding: N/A (Digital Download - printable on demand) Paper Type Paper Type: N/A (Digital Download - user prints on chosen paper) ⚙️ Engine Specifications Primary Engine Engine Options Overview: The Alfa Romeo 155 was offered with a range of Alfa Romeo Twin Spark and Busso V6 engines. Performance Twin Spark Performance: Typically offered in 1.7L, 1.8L, and 2.0L displacements, with power outputs ranging from approximately 115 hp to 155 hp. Busso V6 Performance: Available in 2.5L and 3.0L displacements, with power outputs ranging from approximately 160 hp to 230 hp in performance variants like the V6 TI. Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) for most variants. Engine Management: Electronic Engine Control (EEC) systems, specific ECUs vary by engine and market. 🔧 Transmission Standard Standard Transmission: 5-speed Manual Transmission Optional Optional Transmission: 4-speed Automatic Transmission (offered on certain models and markets) Features All Wheel Drive: Q4 (Quadrifoglio 4) variants featured an advanced all-wheel-drive system with a viscous coupling center differential and Torsen rear differential. 📐 Dimensions Exterior Body Styles: 4-door Sedan Length Overview: Approximately 4400 mm (173.2 inches) for most sedan variants. Width Overview: Approximately 1700 mm (66.9 inches) for most variants. Height Overview: Approximately 1420 mm (55.9 inches) for most variants. Weights Curb Weight: Varies significantly by engine and drivetrain, typically ranging from 1200 kg to 1500 kg (2645 lbs to 3307 lbs). 🛡️ Safety Features Ratings Crash Test Data: Specific Euro NCAP or equivalent ratings for this period are not widely publicized, but generally considered competitive for its era. Active Features ABS: Anti-lock Braking System (ABS) was available and standard on many models. Traction Control: ASR (Anti-Slip Regulation) traction control was available on some higher-spec models, especially Q4 variants. Passive Features Airbags: Driver's side airbag standard on later models, passenger airbag optional or standard on top trims. Seatbelts: Pre-tensioning seatbelts, often with height adjustment. 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette or CD players, often with optional upgrades. Speaker configurations varied by trim. Climate Control Tech: Manual climate control with A/C, or optional automatic climate control on higher trims. Driver Assistance Cruise Control: Available as an option on some models. Connectivity Early Features: Limited by modern standards; focus on core driving and comfort features. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 to 15,000 km (4,500 to 9,000 miles) or 12 months, depending on usage and oil type. Consult manual for specific engine. Timing Belt Replacement: Crucial for Twin Spark engines; typically recommended every 72,000 km (45,000 miles) or 4-5 years. V6 engines use timing chains or belts with...