Vehicle Segment:
Executive Sedan
Brand Philosophy:
Alfa Romeo's focus on sportiness, design, and engaging driving dynamics
Key Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Jaguar S-Type
Manual Advantage:
High-resolution, zoomable digital format offering superior clarity over print
Ease Of Use:
Organized structure with indexing and cross-referencing for efficient navigation
Primary Users:
Alfa Romeo 166 owners, independent mechanics, automotive repair shops
Geographical Coverage:
Multilanguage (implies broad European and potentially other markets)
Estimated Page Count:
Extensive (Exact count not provided, but described as 'a lot of information')
Type:
Service Repair Factory Manual
Digital Format:
Disc Image File (.ISO) / Application (.exe)
Engine Mechanical:
Power Unit (includes engine assembly, cylinder head, pistons, crankshaft, timing system, lubrication, cooling)
Fuel System:
Fuel System (includes fuel injection, fuel pump, injectors, fuel lines, evaporative emissions)
Electrical System:
Electrical System (includes wiring diagrams, battery, alternator, starter, lighting, ignition, ECUs, sensors)
Transmission Drivetrain:
Lower Unit (likely refers to transmission and drivetrain components)
Suspension Steering:
Bracket Unit (likely refers to suspension, steering, and possibly braking systems)
Chassis Body:
Rigging Information (may include lifting and support procedures, potentially bodywork fasteners)
Maintenance:
Maintenance (scheduled maintenance, fluid changes, filter replacements, inspections)
Diagnostics:
Troubleshooting (diagnostic procedures, fault codes, common issues, repair guidance)
General Repairs:
Step-by-step detailed repair procedures for self-sufficiency
Diagnostics Troubleshooting:
Systematic approach to identifying and resolving malfunctions
Routine Maintenance:
Comprehensive maintenance schedules and tasks
Level Of Detail:
Factory-level detail, suitable for professional technicians and advanced DIY enthusiasts
Diagnostic Capability:
Advanced diagnostics and troubleshooting, likely including electrical schematics and component testing
Engine Type:
V6 naturally aspirated
Displacement:
3.0 Liters (2959 cc)
Bore X Stroke:
93.0 mm x 72.5 mm (typical for Busso V6)
Compression Ratio:
10.3:1 (typical)
Horsepower:
Approx. 220-225 PS (162-165 kW) at 6300 rpm (for later versions of the 3.0 V6)
Torque:
Approx. 280-287 Nm (207-212 lb-ft) at 5000 rpm
Injection System:
Multi-point sequential fuel injection (MPI)
Fuel Type:
Unleaded Gasoline (Octane rating typically 95 RON or higher recommended)
Engine Control Unit:
Bosch Motronic (specific version may vary)
Type:
6-speed Manual Transaxle (e.g., PG2)
Type:
4-speed Automatic (e.g., ZF 4HP20)
Manual Transmission Gear Ratios:
Specific ratios detailed within manual
Automatic Transmission Features:
Sport and Snow modes
Manual Transmission Fluid:
Refer to manual for specific API GL-4 or GL-5 specification, viscosity grade (e.g., 75W-90)
Automatic Transmission Fluid:
ZF TE-ML 11B or equivalent (e.g., ATF DEXRON III)
Length:
Approx. 4700 mm (185.0 in)
Width:
Approx. 1760 mm (69.3 in)
Height:
Approx. 1425 mm (56.1 in)
Wheelbase:
Approx. 2700 mm (106.3 in)
Curb Weight:
Approx. 1550-1650 kg (3417-3638 lbs), varies by transmission and equipment
Trunk Volume:
Approx. 510 liters (18.0 cu ft)
Wheel Bolt Pattern:
5x108
Typical Tire Sizes:
205/60 R16, 215/55 R16, 225/45 R17 (depending on trim and options)
Euro Ncap Rating:
4 Stars (for early models, 2001 review)
ABS:
Standard Anti-lock Braking System
Esp:
Optional Electronic Stability Program (VDC - Vehicle Dynamic Control)
Traction Control:
ASR (Acceleration Slip Regulation)
Airbags:
Driver, front passenger, side airbags (standard or optional depending on market/trim)
Seatbelts:
Pre-tensioning seatbelts with load limiters
Child Seat Anchors:
ISOFIX mounting points (where applicable)
Audio System:
Factory fitted Blaupunkt or Clarion CD/radio systems, optional Bose sound system.
Navigation:
Optional factory navigation system with map display in dashboard.
Cruise Control:
Standard or optional cruise control system.
Parking Assistance:
Optional rear parking sensors on some models.
Phone Integration:
Optional integrated hands-free phone system (early Bluetooth or cradle based).
Oil Change Interval:
Typically 10,000 - 15,000 km (6,000 - 9,000 miles) or annually, refer to manual for specific conditions
Timing Belt Replacement:
Critical: Typically every 100,000 km (60,000 miles) or 5 years for the 3.0 V6 Busso engine. **Failure to adhere can cause catastrophic engine damage.** Manual will specify exact interval and procedure.
Engine Oil Type:
Refer to manual: Likely SAE 10W-40 or 5W-40 synthetic, meeting ACEA A3/B4 specifications (e.g., Selenia K10W40)
Coolant:
Refer to manual: Ethylene glycol-based coolant, typically Paraflu UP (OAT) or equivalent
Power Steering Fluid:
Refer to manual: Typically Tutela GI/A or equivalent hydraulic fluid
Timing Belt Tensioner:
A known wear item on the Busso V6; replacement during belt service is recommended.
Electrical Connectors:
Corrosion or degradation of connectors, especially in engine bay and under dash, can lead to intermittent faults.
Suspension Components:
Wear on control arm bushings and ball joints due to vehicle weight and driving style.
ABS/Vdc Sensors:
Wheel speed sensors can fail, leading to ABS or VDC warning lights.
Climate Control System:
Issues with blowers, actuators, or refrigerant leaks are not uncommon.
Manufacturer Origins:
Italian automotive manufacturer founded in Milan, Italy in 1910
Predecessor:
Alfa Romeo 164
Successor:
No direct successor as the executive sedan segment was exited post-166
Facelifts:
One significant facelift in 2003, introducing revised styling and updated interior/electronics
Manufacturing Plant:
Rivalta di Torino, Italy
Production Period:
1998 - 2007 (primarily, some sales into 2008)
