Target Audience:
Alfa Romeo 147 owners (DIY mechanics), independent repair shops, automotive technicians
Competitor Manuals:
Provides dealership-level technical information, surpassing generic repair guides
Value Proposition:
Saves money on repairs, empowers owners with knowledge, ensures accurate maintenance
Accuracy Clarity:
Accurate, clear, and concise text with helpful illustrations and diagrams
Manufacturer Origin:
Written by or based on official manufacturer documentation
Engine Mechanical:
Yes (including diagnostics, disassembly, assembly, inspection, and overhaul)
Engine Electrical:
Yes (including ignition system, starting system, charging system, ECU diagnostics)
Emission Control:
Yes (including emission control systems, sensors, catalysts)
Fuel System:
Yes (including fuel injection, fuel pump, injectors, fuel tank, fuel lines)
Clutch System:
Yes (including clutch operation, hydraulic system, clutch disc, pressure plate)
Manual Transaxle:
Yes (including gear shifting mechanism, internal components, lubrication)
Automatic Transaxle:
Yes (for applicable models/transmissions, including operation, diagnostics, fluid)
Driveshaft And Axles:
Yes (including CV joints, drive shafts, wheel bearings)
Suspension System:
Yes (including springs, shock absorbers, control arms, alignment)
Steering System:
Yes (including power steering, steering rack, tie rods, column)
Restraint Systems:
Yes (including airbags, seat belts, SRS system diagnostics)
Brake System:
Yes (including ABS, brake discs, pads, calipers, hydraulic lines, parking brake)
Body Interior Exterior:
Yes (including body panels, doors, windows, trim, seating, interior components)
Body Electrical System:
Yes (including lighting, wipers, power windows, central locking, mirrors, dashboard instrumentation)
HVAC System:
Yes (Heating, Ventilation, and Air Conditioning, including components, diagnostics, refrigerant)
General Information:
Yes (vehicle identification, safety precautions, general procedures)
Maintenance:
Yes (oil changes, filter replacements, spark plugs, fluid checks)
Troubleshooting:
Yes (diagnostic charts, symptom-based troubleshooting)
Repair:
Yes (step-by-step repair instructions for all major systems)
Diagnostics:
Yes (including wiring diagrams, diagnostic trouble codes (DTCs), component testing)
Overhaul Rebuild:
Yes (for major components like engines and transmissions)
Depth Of Coverage:
Comprehensive (suitable for professional technicians and skilled DIY enthusiasts)
Diagrams Illustrations:
Yes (includes diagrams, illustrations, and exploded views)
Wiring Schematics:
Yes (detailed electrical wiring diagrams for all systems)
Specifications Data:
Yes (torque values, clearances, fluid capacities, electrical data)
Diagnostic Tools:
References to diagnostic tools and procedures used by technicians
Manual Transmission:
5-speed and 6-speed manual transaxles available
Automatic Transmission:
Selespeed (automated manual) and conventional automatic transmissions available on some models
Clutch Type:
Hydraulically operated single dry plate clutch
Manual Transmission Fluid Type:
Refer to manual for specific API GL-4 or GL-5 grades and viscosity (e.g., 75W-90)
Automatic Transmission Fluid Type:
Specific ATF (Automatic Transmission Fluid) type as specified by Alfa Romeo (e.g., Tutela Transaxle 3 Speed)
Oil Change Interval Petrol:
Typically every 15,000 km (9,300 miles) or 12 months, whichever comes first (consult manual for specific engine)
Oil Change Interval Diesel:
Typically every 20,000 km (12,500 miles) or 12 months, whichever comes first (consult manual for specific engine)
Timing Belt Replacement:
Crucial for Twin Spark engines, typically every 90,000 km (56,000 miles) or 5 years (very important to follow)
Engine Oil Spec Petrol:
Refer to manual for specific viscosity (e.g., 10W-40, 5W-40) and API/ACEA specifications (e.g., ACEA A3/B3 or A3/B4, API SL or SM)
Engine Oil Spec Diesel:
Refer to manual for specific viscosity (e.g., 5W-40) and ACEA specifications (e.g., ACEA B3/B4, API CF)
Coolant Type:
Ethylene Glycol based coolant with corrosion inhibitors (typically Paraflu UP or similar)
Common Issues General:
Minor electrical gremlins, wear on suspension components, potential for water ingress in certain areas, wear on Twin Spark ignition systems
Common Issues Diesel:
DPF issues (diesel particulate filter) on later models if not maintained properly, turbocharger hoses, EGR valve concerns
Common Issues Petrol:
Ignition coil issues, lambda sensor faults, minor oil leaks from engine seals
