🏷️ Basic Information Identification Make: Alfa Romeo Model: 155 Model Code: Type 167 Production Years: 1992-1998 Generation Generation: First Generation 👋 Introduction Market Position Market Segment: Compact Executive Sedan Competitive Analysis Key Competitors: BMW 3 Series (E36), Mercedes-Benz C-Class (W202), Audi A4 (B5), Saab 900, Volvo S40. Key Features Design Philosophy: Emphasis on sporty driving dynamics, engaging handling, and distinctive Italian styling, often featuring advanced suspension setups for its era. Platform Sharing: Utilized the Fiat Type Two platform, shared with other Fiat Group vehicles, contributing to its robust underpinnings. 📋 Manual Details Coverage Areas Coverage: Comprehensive service and repair for the Alfa Romeo 155 (1992-1998). Page Count Page Count: Unknown (digital download, typically extensive for WSM) Manual Type Manual Type: Workshop Service Manual (WSM) / Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, pistons, crankshaft, camshafts, timing belts/chains, lubrication system, cooling system. Engine Management: Fuel injection systems (Bosch Motronic, Weber-Marelli), ignition systems, emission control systems, ECU diagnostics, sensors and actuators. Transmission Manual: Manual gearbox assembly, disassembly, clutch, driveshafts, differential. Transmission Automatic: Automatic transmission (if applicable for specific models) assembly, disassembly, torque converter, control systems. Suspension: Front and rear suspension components, shock absorbers, springs, control arms, steering knuckle, wheel bearings. Steering: Power steering system, steering rack, tie rods, steering column. Brakes: Brake system components (master cylinder, calipers, pads, rotors, lines), ABS (Anti-lock Braking System) if equipped, parking brake. Electrical System: Battery, charging system (alternator, starter), lighting, ignition switch, fuses, relays, wiring harnesses. Body And Chassis: Body panels, doors, windows, locks, interior trim, chassis structure, corrosion protection. HVAC: Heating, ventilation, and air conditioning (HVAC) system components, refrigerant, operation, and diagnosis. Body Electrical: Wipers, horn, power windows, mirrors, central locking, airbags (if applicable). Procedures Included Maintenance: Routine maintenance tasks such as oil changes, filter replacements, fluid checks and top-ups, spark plug replacement, belt inspection/replacement. Troubleshooting: Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting charts, fault code interpretation. Repair: Step-by-step repair procedures for all major mechanical and electrical components, including removal, installation, adjustment, and overhaul. Diagnostics: Detailed diagnostic procedures, including use of diagnostic tools and interpretation of readings for various electronic control units (ECUs). Wiring Diagrams: Comprehensive electrical wiring diagrams for all vehicle systems, color-coded and clearly labeled. Technical Depth Depth: In-depth, professional-level detail suitable for DIY mechanics and professional technicians. Content Style: Step-by-step instructions, detailed illustrations, diagrams, and specifications. 📊 Manual Specifications File Format Printability: Full printable pages Print Quality Quality Description: Professional quality, high-resolution content. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Variants Offered: Various Twin Spark (4-cylinder) and V6 Busso engines. Engine Variants Offered 2.0L Twin Spark: 16-valve DOHC, approx. 150-155 PS. 3.0L V6 Busso: 12-valve SOHC, approx. 190-210 PS (depending on variant). 2.0L Turbo (Qv/20V Turbo): 20-valve DOHC, approx. 200-220 PS. Performance Top Speed Examples: Up to 230-240 km/h for higher performance variants. Acceleration 0 100 Kmh Examples: As low as 6.5-7.5 seconds for turbo and V6 models. Fuel System Fuel Delivery: Multi-point fuel injection (MPI) for Twin Spark and V6, often Bosch Motronic or Weber-Marelli ECU. Fuel Type: Unleaded gasoline (RON 95/98 recommended). 🔧 Transmission Standard Standard Transmission: 5-speed manual transmission. Optional Optional Transmission: 4-speed automatic transmission (e.g., ZF 4HP18FLA for some V6 models). Features Drive Layout: Front-wheel drive (FWD) standard. Select models featured permanent four-wheel drive (Q4). Q4 System: Advanced viscous coupling central differential and Torsen rear differential for enhanced traction and stability. 📐 Dimensions Exterior Length Mm: 4289 mm Width Mm: 1700 mm Height Mm: 1420 mm Wheelbase Mm: 2550 mm Weights Curb Weight Kg: Approx. 1250-1350 kg (depending on engine and trim). 🛡️ Safety Features Ratings Safety Features Era: Standard safety equipment for the era included airbags (driver, optional passenger), ABS (on many models), seatbelt pretensioners. Active Features Active Safety Systems: ABS, optional ASR (traction control) on some later models. Passive Features Passive Safety Features: Crumple zones, reinforced safety cell, airbags. 💡 Technology Features Infotainment Infotainment Features: Basic audio systems (radio/cassette/CD player) were standard, often with upgraded speaker systems available. Limited infotainment capabilities by modern standards. Driver Assistance Driver Assistance Systems: ABS was the primary driver assistance system. Some later models may have featured limited traction control (ASR). Connectivity Connectivity Features: No integrated smartphone connectivity, Bluetooth, or navigation systems in the standard models of this era. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 10,000-15,000 km or 12 months, whichever comes first (refer to manual for specific engine). Timing Belt Replacement: Crucial for Twin Spark engines: typically 60,000-80,000 km or 4-5 years. V6 models may have chains or belts depending on year and specific engine. Fluid Specifications Engine Oil: Refer to manual;...