🏷️ Basic Information Identification Make: Alfa Romeo Model: 155 Model Years Covered: 1994, 1995, 1996 Codes Chassis Code: Type 167 👋 Introduction Market Position Positioning: A vital resource for owners and independent workshops of the Alfa Romeo 155, offering detailed technical information to maintain and repair the vehicle. Competitive Analysis Competitors: Other automotive repair manuals for the Alfa Romeo 155, official factory service manuals. Key Features Manual Features: Step-by-step instructions, hundreds of photos and illustrations, detailed substeps, notes/cautions/warnings, numbered instructions, bold figure numbers, enlarged insets, numbered table of contents, integrated electrical troubleshooting. Value Proposition Cost Savings: Inexpensive alternative to dealership service, empowering owners for DIY repairs. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Troubleshooting, Diagnostics, Maintenance Page Count Estimated Page Count: Varies by specific edition, typically hundreds of pages for a comprehensive workshop manual. Manual Type Type: Workshop Manual / Service Manual / Repair Manual Language Language: English (assumed based on typical sales of this product) Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine mechanicals, fuel system, ignition system, exhaust system, cooling system, lubrication system. Drivetrain: Transmission (manual and automatic), clutch, driveshafts, differentials, axles. Chassis: Suspension (front and rear), steering system, brakes (front and rear), wheels and tires. Electrical: Complete electrical system, wiring diagrams, lighting, instrumentation, starting and charging system, fuses, relays, ECUs. Body And Trim: Body panels, doors, windows, interior trim, exterior trim, bumpers, glass. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspections and replacement. Major Repairs: Engine overhaul, transmission rebuild, suspension component replacement, brake caliper overhaul, fuel injector service. Troubleshooting: Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides. Electrical Diagnostics: Detailed troubleshooting of electrical circuits, testing of sensors and actuators, interpretation of wiring diagrams. Technical Depth Depth: Comprehensive, from basic maintenance to full engine and transmission rebuilds. Suitable for DIY and professional mechanics. 📊 Manual Specifications File Format Format: PDF Compatibility: All PC-based Windows operating systems, macOS. Print Quality Printability: Printable without restriction. Binding Type Binding: Digital download (no physical binding). Paper Type Paper Type: N/A (digital format). ⚙️ Engine Specifications Primary Engine Engine Variants Covered: Likely covers the 1.7, 1.8 (Twin Spark), 2.0 (Twin Spark), and 2.5 V6 (Busso) engines offered during these years. Performance Twin Spark Power Output: Approx. 140-155 PS (103-114 kW) for 1.8/2.0 Twin Spark variants. V6 Power Output: Approx. 190-200 PS (140-147 kW) for the 2.5 V6 variant. Fuel System Fuel Injection: Electronic Fuel Injection (EFI) for all variants, specific details on injector types and ECU control. Engine Management Ignition Type: Distributorless Ignition System (DIS) for Twin Spark, Coil-on-plug for some V6 variants. Engine Construction Engine Block Material: Likely cast iron for Twin Spark and aluminium for V6. Cylinder Head Material: Aluminium alloy for all variants. 🔧 Transmission Standard Transmission Options: Manual transmissions were standard on most models. Optional Automatic Transmission: Optional on some variants, likely a 4-speed automatic. Features Clutch Type: Hydraulically operated single dry plate clutch. Gear Ratios Gear Ratios: Specific gear ratios for each transmission variant will be detailed in the manual. 📐 Dimensions Exterior Body Styles: Four-door sedan. Wheelbase: Approximately 2570 mm (101.2 in). Length: Approximately 4350 mm (171.3 in). Width: Approximately 1700 mm (66.9 in). Height: Approximately 1420 mm (55.9 in). Weights Curb Weight: Varies by engine and options, typically between 1250-1400 kg (2756-3086 lbs). 🛡️ Safety Features Ratings Crash Test Data: Limited comprehensive official crash test data for this era from independent bodies like Euro NCAP. Manual will focus on system design rather than test results. Active Features Braking System: Anti-lock Braking System (ABS) available on most models. Ventilated front discs and solid rear discs. Passive Features Airbags: Driver's airbag typically standard on later models. Passenger airbag optional or unavailable depending on market and trim. Seat Belts: Three-point seat belts with pre-tensioners. 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette player, often with upgraded speaker systems available. Manual will cover basic functionality and potential speaker replacement. Driver Assistance ABS: Anti-lock Braking System (ABS) was a key technological feature for its time. Connectivity Diagnostics Port: OBD-I or early OBD-II compliant diagnostic port, depending on the specific build date and market. Manual will detail diagnostic procedures and potentially connector pinouts. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-15,000 km (6,000-9,000 miles) or 12 months, whichever comes first. Timing Belt Replacement: Crucial for Twin Spark engines. Usually every 60,000-80,000 km (37,000-50,000 miles) or 4-5 years, as failure can cause severe engine damage. Fluid Specifications Engine Oil: Viscosity grade typically 10W-40 or 5W-40, API SG or higher. Check manual for precise specifications based on engine and climate. Coolant: Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Refer to manual for specific type (e.g., Paraflu UP). Brake Fluid: DOT 3 or DOT 4, depending on the braking system...