Target Audience:
Technicians, mechanics, and car owners seeking detailed repair and maintenance information
Value Proposition:
Cost-effective, instant access to comprehensive factory-level data for a specific vehicle generation
Advantages:
Low price, high quality, instant access, direct support for concerns
Data Accuracy:
Kept like the original manufacturer book, ensuring technical accuracy
Accessibility:
Instant download, eliminating waiting times for physical delivery
Comprehensiveness:
Compilation of vast useful information, including circuits and diagrams
Engine:
Full coverage including diagnostics, repair, and specifications for all variants
Transmission:
Manual and Selespeed (Automated Manual) transmission systems, including repair and maintenance
Brakes:
Hydraulic and Electronic Brake Systems (ABS, EBD), including component replacement and bleeding procedures
Cooling System:
Radiator, fan, thermostat, water pump, hoses, and coolant specifications
Fuel System:
Fuel pump, injectors, fuel lines, fuel filter, and evaporative emissions control
Exhaust System:
Catalytic converter, mufflers, pipes, and oxygen sensors
Steering And Suspension:
Power steering system, shock absorbers, springs, control arms, bushings, and wheel alignment
Electrical System:
Wiring diagrams, fuse box layouts, battery, alternator, starter, lighting, and accessory systems
Bodywork:
Exterior panel removal/installation, interior trim, body repair, and paint information (likely limited detail)
Climate Control:
HVAC system, refrigerant, and component diagnostics
Safety Systems:
Airbag system diagnostics and component replacement
Maintenance:
Oil changes, filter replacements, spark plug replacement, timing belt replacement, fluid level checks, tire rotation
Diagnostics:
Troubleshooting guides for common and complex issues, fault code interpretation (OBD-II)
Repair:
Step-by-step instructions for component removal, overhaul, and installation
Electrical Troubleshooting:
Detailed wiring diagrams for pinpointing electrical faults
Specifications:
Torque values, clearances, fluid capacities, and diagnostic parameters
Depth:
Comprehensive factory-level detail suitable for professional technicians and experienced DIYers
Diagnostic Capabilities:
Advanced diagnostics including circuit tracing, sensor testing, and actuator testing
Rebuild Procedures:
Detailed procedures for engine, transmission, and major component rebuilds
Engine Options Covered:
Likely covers Twin Spark (2.0L 8v and 16v), JTD Diesel (1.9L), and potentially early JTS (2.0L Direct Injection) variants
Engine Code Examples:
e.g., AR32301 (2.0 TS 8v), AR32305 (2.0 TS 16v), AR37101 (1.9 JTD)
Horsepower Range Bhp:
Approximately 105-150 bhp (depending on specific engine variant)
Torque Range Nm:
Approximately 170-305 Nm (depending on specific engine variant)
Fuel Delivery:
Multi-point fuel injection (MPI) for Twin Spark, Common Rail Direct Injection (CRDI) for JTD
Ignition System:
Distributorless Ignition System (DIS) with Twin Spark plugs for petrol engines
Transmission Types:
5-speed and 6-speed Manual Transmissions
Transmission Types:
Selespeed (automated manual transmission with paddle shifters or sequential lever)
Clutch Type:
Hydraulically operated single dry plate clutch
Gear Ratios:
Specific gear ratios for each engine and transmission combination are detailed in the manual
Transmission Fluid Spec:
Refer to manual for specific fluid type (e.g., API GL-4 or GL-5 for manual, specific ATF for Selespeed)
Euro Ncap Rating:
4 Stars (for models tested during its production run, specifically 2002)
Active Safety Systems:
ABS, EBD (Electronic Brakeforce Distribution), Traction Control (ASR - often optional or standard on higher trims)
Passive Safety Features:
Multiple airbags (front, side, curtain), pre-tensioned seatbelts, ISOFIX child seat anchorage points
Infotainment System:
Basic infotainment systems for the era, typically including a radio, CD player, and basic display. Optional Bose sound systems were available.
Driver Assistance Features:
Limited by modern standards, primarily ABS and optional ASR (Traction Control).
Connectivity Options:
Likely featured provisions for mobile phone integration (Bluetooth on later models or as an option) and auxiliary input.
Oil Change Interval:
Typically 15,000 km or 1 year, whichever comes first (refer to manual for exact specification and oil grade)
Timing Belt Replacement:
Crucial for Twin Spark engines; typically 100,000 km or 5 years (check manual for specific engine code recommendations)
Spark Plug Replacement:
For Twin Spark engines with two plugs per cylinder, interval varies; check manual for specific recommendations.
Engine Oil Grade:
Refer to manual; common specifications include Selenia Star SP 5W-40 or similar API SN/CF, ACEA A3/B4 compliant oil.
Coolant Type:
Paraflu UP (or equivalent Type 4) ethylene glycol-based coolant, typically a 50/50 mix with distilled water.
Brake Fluid Type:
DOT 4 (check manual for exact specification and change interval).
Common Wear Items:
Front suspension components (bushings, wishbones), exhaust manifold cracks (on some petrol engines), electrical gremlins (especially minor sensor issues), thermostat failures.
Jtd Specifics:
Potential for turbocharger issues, injector problems, and EGR valve clogging if not maintained properly.
Twin Spark Specifics:
Importance of correct valve clearances and timing belt replacement is paramount to avoid catastrophic engine failure.
Brand Focus:
Alfa Romeo is renowned for its sporty heritage, distinctive Italian design, and engaging driving dynamics.
Positioning:
The 147 succeeded the Alfa Romeo 145/146 and was positioned as a premium compact hatchback, competing with models like the Volkswagen Golf and BMW 1 Series.
Design Inspiration:
Shared platform and design elements with the Fiat Stilo and Lancia Lyra, but with distinct Alfa Romeo styling cues.
Production Years Overall:
2000-2010
Manufacturing Location:
Pomigliano d'Arco, Italy
