This manual covers the Alfa Romeo 147, a premium compact executive car produced between 2000 and 2010. Available as a 3-door or 5-door hatchback, the 147 is renowned for its distinctive Italian styling, sporty driving dynamics, and a premium interior, positioning it as a compelling alternative to competitors like the Volkswagen Golf and BMW 1 Series. The 1.9 JTD diesel engine variants offer a balance of performance and efficiency, with power outputs ranging from 100 PS to 150 PS and torque figures between 255 Nm and 305 Nm. The vehicle's engineering quality is underscored by its strong safety ratings, including a 5-star Euro NCAP score for early models, and features such as ABS, EBD, and optional VDC (Vehicle Dynamic Control).
This comprehensive English-language service and repair manual is designed to assist owners and technicians in maintaining and repairing the Alfa Romeo 147 1.9 JTD. It provides in-depth coverage of all major systems, including the powertrain (engine, fuel, exhaust, cooling, lubrication), drivetrain (transmission, clutch, driveshafts), chassis (suspension, steering, brakes), electrical systems, and bodywork. The manual details essential maintenance procedures, troubleshooting guides, diagnostic information, and complete repair instructions with high-quality illustrations and diagrams. It also specifies required fluids, capacities, and special tools, ensuring accurate and efficient servicing for all models produced between 2000 and 2010.
Production Years Covered:
2000-2010
Engine Code General:
937A2, 937A4, 937A6, 937A8, 937A9
Vehicle Segment:
Compact executive car / premium hatchback
Key Competitors:
Volkswagen Golf, Ford Focus, BMW 1 Series, Audi A3, Mercedes-Benz A-Class
Design Philosophy:
Italian style and flair, sporty driving dynamics, premium interior appointments
Target Audience:
Enthusiast drivers seeking performance, style, and a premium experience in a compact package
Utility:
Designed for both DIY enthusiasts and professional mechanics, saving time and resources
Body Styles:
3-door hatchback, 5-door hatchback
Regions Covered:
Global (primarily European market focus for diesel variant)
Estimated Page Count:
High, comprehensive (exact count not provided, but described as 'complete')
Type:
Full Service and Repair Manual
Digital Format:
Disc Image File (.ISO) / Application (.exe)
Powertrain:
Engine (1.9 JTD), Fuel System, Exhaust System, Cooling System, Lubrication System
Drivetrain:
Transmission (Manual and potentially Selespeed), Clutch, Driveshafts, Differential
Chassis:
Suspension (Front & Rear), Steering System, Braking System (ABS, EBD)
Electrical:
Body Electrical, Lighting, Instrumentation, Engine Management Electronics, Body Control Module (BCM)
Bodywork:
Body Panels, Doors, Interior Trim, Glass, Seats
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks
Troubleshooting:
Diagnostic procedures, fault finding for all major systems
Repair:
Component removal and installation, overhaul procedures, specific repair instructions
Diagnostics:
OBD-II diagnostics, fault code interpretation, sensor testing
Rebuilding:
Engine, transmission, and other major component rebuilding procedures
Level Of Detail:
Comprehensive, from basic maintenance to in-depth repair and diagnostics
Illustrations:
High-quality diagrams, exploded views, and detailed pictures
Special Tools:
Includes specifications for special tools required for specific repair procedures
Primary Format:
Disc Image File (.ISO) / Application (.exe)
Software Requirements:
Requires disc mounting software such as DAEMON Tools or MagicISO
Printability:
Full Printable
Search Functionality:
Implied searchability within the application/ISO format
Zoom Capability:
YES (Zoom IN/OUT)
Delivery Method:
Instant Download
Engine Type:
Inline-4 Cylinders, Turbocharged Direct Injection (JTD)
Displacement:
1.9 Liters (1910 cc)
Bore X Stroke:
82.0 mm x 90.4 mm (typical for JTDm variants)
Compression Ratio:
Approx. 18:1
Horsepower Range:
100 PS to 150 PS (74 kW to 110 kW), depending on specific JTD variant (e.g., 8V, 16V)
Torque Range:
255 Nm to 305 Nm (188 lb-ft to 225 lb-ft), depending on specific JTD variant
Injection System:
Common Rail Direct Injection (JTD / JTDm)
Coolant Type:
Ethylene Glycol based coolant (e.g., Paraflu UP)
Oil Type Recommendation:
Synthetic SAE 5W-30, ACEA C3 specification (e.g., Selenia K Pure Energy)
ECM Type:
Bosch EDC (Electronic Diesel Control) or similar
Type:
5-speed or 6-speed Manual Transmission
Type:
Selespeed (automated manual transmission)
Gear Ratios:
Specific gear ratios detailed within the manual for different transmissions.
Manual Transmission Fluid:
GL-4 SAE 75W-80 or 75W-90 synthetic gear oil (e.g., Tutela Car Technyx)
Selespeed Fluid:
Specific hydraulic fluid for Selespeed system (e.g., Tutela CS Speed)
Length:
Approx. 4253 mm (for 5-door variant)
Curb Weight:
Approx. 1370 kg - 1450 kg (depending on configuration)
Gross Vehicle Weight:
Varies by model, specified in vehicle documentation
Euro Ncap Rating:
5 Stars (for early models, updated ratings may apply)
Braking System:
ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution)
Stability Control:
VDC (Vehicle Dynamic Control) - ESP (Electronic Stability Program) - Optional or standard on some trims
Airbags:
Front airbags, Side airbags, Window airbags (curtain airbags)
Seatbelts:
Pretensioner and load limiter seatbelts
Chassis Design:
High-strength steel safety cage
Audio System:
Factory fitted CD player, optional Bose sound system.
Navigation:
Optional satellite navigation system (connects via specific interface).
Cruise Control:
Available on many models.
Parking Sensors:
Optional rear parking sensors.
Bluetooth:
Available on later models or as an aftermarket addition.
Oil Change Interval:
Typically 20,000 km (12,500 miles) or 1 year, whichever comes first (refer to manual for exact intervals).
Timing Belt Replacement:
Not applicable for 1.9 JTD (uses timing chain, though auxiliary belts need replacement).
Other Intervals:
Fuel filter, air filter, cabin filter, brake fluid, coolant.
Engine Oil Capacity:
Approx. 5.5 Liters (5.8 US Quarts)
Coolant Capacity:
Approx. 7.0 Liters (7.4 US Quarts)
Diesel Particulate Filter:
DPF regeneration issues or clogging in low-mileage/short-trip driving scenarios.
Suspension Components:
Wear on front wishbone bushes and ball joints, especially with higher mileage.
Egr Valve:
EGR valve can become clogged with carbon deposits, leading to reduced performance or engine management light.
Glow Plugs:
Glow plugs and associated relays can fail, affecting cold starting.
Thermostat:
Thermostat can fail to open or close properly, leading to cooling system issues.
Manufacturer:
Alfa Romeo Automobiles S.p.A., Italian manufacturer with a rich history in motorsport and sporty road cars.
Platform:
GM Fiat Premium Platform (shared with Fiat Stilo, Saab 9-3, Chevrolet Vectra)
Facelifts:
Received facelifts during its production run, notably in 2003 and 2007, with styling and equipment updates.
Manufacturing Plant:
Pomigliano d'Arco, Italy
European Car Of The Year:
Nominated for European Car of the Year 2001.
