🏷️ Basic Information Identification Make: Alfa Romeo Model: 155 Model Years Covered: 1992-1998 Codes Chassis Code: 155 👋 Introduction Market Position Target Audience: Professional technicians, DIY mechanics, Alfa Romeo 155 owners seeking in-depth repair and maintenance knowledge. Competitive Analysis Value Proposition: Provides factory-level technical data, reducing reliance on expensive dealership labor and offering a comprehensive resource for maintaining and repairing the Alfa Romeo 155. Key Features Advantage Of Digital: Cleanliness and convenience. Print only what's needed, avoiding damage to the primary manual from oil or dirt. Accessibility: Instant download eliminates shipping costs and waiting times. 📋 Manual Details Coverage Areas Primary Coverage: Repair, Maintenance, Diagnostics, Overhaul Procedures Secondary Coverage: Wiring Diagrams, Periodic Maintenance Charts, Troubleshooting Page Count Estimated Page Count: Hundreds (Specific number not provided, but typical for comprehensive workshop manuals) Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, component replacement, timing, cooling, lubrication Engine Management: Fuel injection, ignition system, sensors, actuators, emissions control Transmission: Manual and automatic transmission repair, clutch, gearbox overhaul Drivetrain: Front-wheel drive (FWD) and Q4 all-wheel drive (AWD) systems, differentials, driveshafts Suspension And Steering: Front and rear suspension components, shock absorbers, springs, steering rack, power steering Brakes: Brake system diagnosis, pad/rotor replacement, hydraulic system bleeding, ABS (if equipped) Electrical System: Wiring diagrams, battery, charging system, starter, lighting, accessories Bodywork And Interior: Panel removal/installation, trim, seats, HVAC system Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, belt inspections, spark plug replacement Repair: Step-by-step instructions for component replacement and repair across all major systems Diagnostics: Troubleshooting guides for common problems, diagnostic codes (if applicable), symptom-based diagnosis Overhaul: Detailed procedures for complete disassembly and reassembly of major components like engines and transmissions Technical Depth Depth: Comprehensive: Covers routine maintenance to complete engine and transmission rebuilds. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format Format: PDF Searchable: Likely searchable due to PDF format, enabling quick access to information. Print Quality Printability: Full Printable - Allows users to print specific sections for hands-on work. Zoom Functionality Zoom: YES - Enables clear viewing of diagrams and text. Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Variants Covered: The manual covers various engine options available for the Alfa Romeo 155 during the 1992-1998 period. This typically includes Twin Spark (2.0L) and V6 (2.5L, 3.0L) variants, and potentially the 1.7L and 1.8L Twin Spark engines. Performance Typical Power Output 2.0 Twin Spark: Approx. 150-155 hp (depending on specific year and tuning) Typical Power Output 2.5 V6: Approx. 166 hp Typical Power Output 3.0 V6: Approx. 190-200 hp (as found in the 155 V6 TI homologation special) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) across most variants. Details on Bosch Motronic systems are likely included. Engine Architecture Twin Spark Design: Features twin spark plugs per cylinder for improved combustion efficiency and performance. Busso V6: Covers the renowned Alfa Romeo Busso V6 engine, known for its distinctive sound and performance. 🔧 Transmission Standard Standard Transmission: Typically a 5-speed manual transmission. Optional Optional Transmission: Some variants were available with a 4-speed automatic transmission. Features Q4 AWD: The manual will cover the Q4 all-wheel-drive system, including its viscous coupling unit and differentials. Gear Ratios Gear Ratio Details: Specific gear ratios for manual and automatic transmissions will be detailed for various engine options. Clutch Clutch Type: Hydraulically operated single dry plate clutch. 📐 Dimensions Exterior Length: Approximately 4450 mm (175.2 in) Width: Approximately 1700 mm (66.9 in) Height: Approximately 1420 mm (55.9 in) Weights Curb Weight: Varies by engine and equipment, typically ranging from 1250 kg to 1450 kg (2756 lbs to 3197 lbs). Wheelbase Wheelbase: Approximately 2600 mm (102.4 in) 🛡️ Safety Features Ratings Crash Test Results: Specific crash test ratings for this era may be limited, but the manual will provide structural information relevant to safety. Active Features ABS: Anti-lock Braking System (ABS) was available on many models, and its operation and diagnosis are covered. Passive Features Airbags: Driver-side airbag was introduced during this period, and the manual will detail its system. Seatbelts: Pre-tensioner seatbelts may be covered for relevant models. 💡 Technology Features Infotainment Audio System: Factory radio/cassette player, often with CD changer compatibility. Speaker configurations are detailed. Driver Assistance ABS Functionality: Operational principles and troubleshooting for the Anti-lock Braking System. Connectivity Wiring Diagrams: Detailed wiring schematics for all electrical systems, crucial for diagnosing and repairing any electronic fault or for installing aftermarket accessories. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-15,000 km (6,000-9,000 miles) or annually, whichever comes first. Consult specific engine recommendations in the manual. Timing Belt Replacement: For Twin Spark engines, replacement is crucial, typically every...