🏷️ Basic Information

Make:

Alfa Romeo

Model:

159

Model Variant:

Sedan / Sportwagon

Production Years Covered:

2005-2009

Chassis Code:

939

👋 Introduction

Market Segment:

Premium compact executive car (D-segment)

Competitors:

BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Volvo S60/V60, Volkswagen Passat.

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

Regions:

Global (Multilingual)

Estimated Pages:

Extensive (Specific count not provided, but described as comprehensive and detailed).

Type:

Workshop Service Manual / Repair Manual / Diagnostic Manual

Languages:

English, French, German, Italian, Spanish, Dutch, Portuguese

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

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).

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.

Depth:

Highly detailed, suitable for both DIY enthusiasts and professional mechanics. Covers complete disassembly and reassembly.

📊 Manual Specifications

Format:

Software Program (installable, burnable to CD-ROM)

File Size:

597 MB

Printability:

All pages are printable.

Binding:

Not applicable (Digital Download/CD-ROM)

Paper:

Not applicable (Digital Download/CD-ROM)

Indexing:

Fully indexed for easy navigation.

⚙️ Engine Specifications

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.

General Performance Characteristics:

Wide range of power outputs depending on engine variant, emphasizing a balance of performance and efficiency. JTS engines feature direct injection.

Petrol Fuel Delivery:

Multi-point fuel injection (TS) and Direct injection (JTS).

Diesel Fuel Delivery:

Common Rail Direct Injection (JTD).

🔧 Transmission

Manual Transmission:

Available on most engine variants. Specific gear ratios vary by engine.

Automatic Transmission:

Q-Tronic automatic transmission available, particularly with the 2.4 JTD diesel engine.

Drivetrain:

Front-wheel drive (FWD) and optional Q4 all-wheel drive (AWD) available on select models (e.g., 3.2 V6).

📐 Dimensions

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).

Boot Capacity:

Sedan: Approx. 490 liters; Sportwagon: Approx. 425 liters (seats up).

Curb Weight:

Varies significantly by engine and configuration, typically ranging from 1450 kg to 1750 kg.

🛡️ Safety Features

Euro Ncap Score:

Five stars (as of its release, representing a high safety standard for its class).

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Brake Assist (BAS), Electronic Stability Program (ESP), Traction Control System (TCS).

Passive Safety Features:

Multiple airbags (front, side, curtain), pre-tensioned seatbelts, advanced crumple zones.

💡 Technology Features

Infotainment System:

Typically featured a CD player, radio, optional navigation system, and climate control interface. Audio system quality often praised.

Driver Assistance Features:

Cruise control, parking sensors (optional), rain-sensing wipers, auto-dimming rearview mirror.

Connectivity Options:

Bluetooth hands-free system (Blue and Me) on later models, USB connectivity (optional).

🔧 Maintenance

Oil Change Interval:

Typically every 20,000 km or 1 year, whichever comes first (refer to specific engine variant and oil type).

Timing Belt Interval:

Varies by engine. For example, 1.9 JTD engines typically recommend replacement around 100,000-120,000 km or 5 years. The manual will detail specific intervals.

Engine Oil:

Refer to manual for specific SAE viscosity grades (e.g., 5W-40, 10W-40) and ACEA specifications (e.g., ACEA C3 for diesel particulate filters). Common specifications include SELENIA brand oils.

Coolant:

Paraflu UP (or equivalent) - Antifreeze coolant with a high boiling point and anti-corrosion properties.

Brake Fluid:

DOT 4.

Transmission Fluid:

Specific ATF for automatic transmissions (e.g., Tutela GI/E) and GL-4 or GL-5 rated gear oil for manual transmissions. Manual specifies exact type and capacity.

Common Problems:

Potential issues can include EGR valve problems on diesel engines, swirl flap issues on diesel engines, minor electrical gremlins, suspension component wear (e.g., bushings, drop links), and DMF (Dual Mass Flywheel) wear on diesel models. The manual provides diagnostic and repair procedures for these.

📚 Vehicle History

Brand Legacy:

Alfa Romeo boasts a long and storied history in motorsport and automotive engineering, renowned for its passion and driving enjoyment.

Predecessor:

Alfa Romeo 156.

Successor:

Alfa Romeo Giulia (2016 onwards).

Manufacturing Location:

Pomigliano d'Arco, Italy.

🏆 Awards & Recognition

Design Awards:

While specific 'awards' for the model itself are not highlighted in the product description, the 159's design, penned by Giorgetto Giugiaro, was widely praised and considered a strong point, aligning with Alfa Romeo's design heritage.