🏷️ Basic Information Identification Make: Alfa Romeo Model: 159 Model Variant: Sedan / Sportwagon Production Years Covered: 2005-2009 Codes Chassis Code: 939 👋 Introduction Market Position Market Segment: Premium compact executive car (D-segment) Competitive Analysis Competitors: BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Volvo S60/V60, Volkswagen Passat. Key Features Design Philosophy: Known for its distinctive Italian styling, sporty driving dynamics, and luxurious interior. Value Proposition: Provides comprehensive technical data and repair procedures, mirroring dealer-level information, at a significantly lower cost. 📋 Manual Details Coverage Areas Regions: Global (Multilingual) Page Count Estimated Pages: Extensive (Specific count not provided, but described as comprehensive and detailed). Manual Type Type: Workshop Service Manual / Repair Manual / Diagnostic Manual Language Languages: English, French, German, Italian, Spanish, Dutch, Portuguese Format Delivery Method: Digital Download (CD-ROM software) / ZIP file Compatibility: Windows (10, 8.1, 8, 7, Vista 32/64-bit, XP, ME, 98, NT, 2000) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, overhaul, timing, components, seals, gaskets, cylinder heads, blocks, pistons, crankshafts, connecting rods. Engine Control Fuel Exhaust: Engine control units (ECU), fuel injection systems, fuel pumps, injectors, throttle bodies, exhaust systems, catalytic converters, emissions controls. Cooling System: Radiator, water pump, thermostat, hoses, coolant specifications, cooling fan operation. Lubrication System: Oil pump, oil filter, oil specifications, lubrication circuits, oil cooler. Transmission: Manual and automatic transmissions, clutch, gearbox components, differentials, driveshafts, CV joints, fluid specifications, shift mechanisms. Brake System: Front and rear brakes (discs/pads), ABS system, hydraulic circuits, brake fluid, parking brake, components. Suspension: Front and rear suspension components, shock absorbers, springs, control arms, bushings, geometry alignment. Steering System: Power steering system, steering rack, steering column, wheel alignment, power steering fluid. Electrical System: Battery, alternator, starter motor, fuses, relays, lighting systems, switches, power windows, mirrors, central locking. HVAC: Heating, ventilation, and air conditioning (HVAC) system, refrigerant, compressor, blower motor, climate control unit. Body Chassis: Body panels, frame, structural components, doors, hood, trunk, interior trim, glass, seals. Safety Systems: Airbag system, seatbelts, SRS components, electronic stability control (ESC). Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, spark plug replacement, belt inspection/replacement. Troubleshooting: Fault finding diagnostics, common issues, symptom analysis, diagnostic trouble codes (DTCs). Repair: Step-by-step repair instructions for all major vehicle systems, from minor adjustments to major component overhauls. Diagnostics: Technical diagnostics, electrical diagnostics, system checks, testing procedures, component testing. Wiring Diagrams: Comprehensive wiring schematics and diagrams for all electrical systems. Technical Depth Depth: Highly detailed, suitable for both DIY enthusiasts and professional mechanics. Covers complete disassembly and reassembly. 📊 Manual Specifications File Format Format: Software Program (installable, burnable to CD-ROM) File Size: 597 MB Print Quality Printability: All pages are printable. Binding Type Binding: Not applicable (Digital Download/CD-ROM) Paper Type Paper: Not applicable (Digital Download/CD-ROM) Navigation Indexing: Fully indexed for easy navigation. ⚙️ Engine Specifications Primary Engine Petrol Engines Available: 1.8L 16V TS, 1.9L 16V JTS, 2.2L 16V JTS, 3.2L 24V V6 JTS. Diesel Engines Available: 1.9L 8V JTD, 1.9L 16V JTD, 2.4L 20V JTD, 2.4L 20V JTD Q-Tronic. Performance General Performance Characteristics: Wide range of power outputs depending on engine variant, emphasizing a balance of performance and efficiency. JTS engines feature direct injection. Fuel System Petrol Fuel Delivery: Multi-point fuel injection (TS) and Direct injection (JTS). Diesel Fuel Delivery: Common Rail Direct Injection (JTD). 🔧 Transmission Standard Manual Transmission: Available on most engine variants. Specific gear ratios vary by engine. Optional Automatic Transmission: Q-Tronic automatic transmission available, particularly with the 2.4 JTD diesel engine. Features Drivetrain: Front-wheel drive (FWD) and optional Q4 all-wheel drive (AWD) available on select models (e.g., 3.2 V6). 📐 Dimensions Exterior Wheelbase: Approximately 2700 mm (106.3 in). Length: Sedan: Approx. 4666 mm (183.7 in); Sportwagon: Approx. 4778 mm (188.1 in). Width: Approx. 1762 mm (69.4 in). Height: Sedan: Approx. 1417 mm (55.8 in); Sportwagon: Approx. 1483 mm (58.4 in). Cargo Boot Capacity: Sedan: Approx. 490 liters; Sportwagon: Approx. 425 liters (seats up). Weights Curb Weight: Varies significantly by engine and configuration, typically ranging from 1450 kg to 1750 kg. 🛡️ Safety Features Ratings Euro Ncap Score: Five stars (as of its release, representing a high safety standard for its class). Active Features Active Safety Systems: Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Brake Assist (BAS), Electronic Stability Program (ESP), Traction Control System (TCS). Passive Features Passive Safety Features: Multiple airbags (front, side, curtain), pre-tensioned seatbelts, advanced crumple zones. 💡 Technology Features Infotainment Infotainment System: Typically featured a CD player, radio, optional navigation system, and climate control interface. Audio system quality often praised. Driver Assistance Driver Assistance Features: Cruise control, parking sensors (optional), rain-sensing wipers, auto-dimming rearview mirror. Connectivity Connectivity Options: Bluetooth hands-free system (Blue and Me) on later models, USB connectivity (optional). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 20,000 km or 1 year, whichever comes first (refer to specific engine variant and oil type). Timing Belt...