🏷️ Basic Information Identification Make: Subaru Model: Impreza Year: 2001 Codes Chassis Code: GFA/GGB/GDC (for GC8 chassis variants) 👋 Introduction Market Position Segment: Compact/Small Family Car, Rally-inspired performance variant Competitive Analysis Competitors: Mitsubishi Lancer, Honda Civic, Toyota Corolla, Ford Focus Key Features Drivetrain Offering: Standard Symmetrical All-Wheel Drive (AWD) across most trims, a key differentiator Performance Variants: Presence of WRX and STI (though WRX is more prevalent in 2001 Impreza market context) variants, known for turbocharged performance and rallying heritage Reliability: Generally considered reliable, especially the naturally aspirated models, with a strong enthusiast following 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual / Repair Manual Language: English Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage of EJ20 and EJ25 series engines (naturally aspirated and turbocharged variants) Transmission: Manual (5-speed) and Automatic (4-speed) transmissions Drivetrain: All-Wheel Drive (AWD) system, differentials, driveshafts, axles Suspension: Front and rear suspension components, alignment, shock absorbers, springs, bushings Brakes: Front and rear brake systems (disc brakes), ABS, parking brake Steering: Power steering system, steering rack, column Electrical: Complete electrical diagrams, battery, charging system, ignition system, lighting, accessories, body electronics HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system components and operation Fuel System: Fuel tank, fuel pump, injectors, fuel pressure regulator Exhaust System: Exhaust manifold, catalytic converter, mufflers, pipes Cooling System: Radiator, thermostat, water pump, coolant passages Bodywork: Body panel removal and installation, interior trim, glass, seals Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks Repair: Detailed step-by-step repair procedures for all major systems and components Diagnostics: Troubleshooting guides, fault code interpretation, diagnostic procedures for common issues Specifications: Torque specifications, clearances, tolerances, fluid capacities, electrical specifications Rebuild: Engine and transmission rebuild procedures Wiring Diagrams: Comprehensive electrical wiring diagrams Technical Depth Depth: Professional-level, covering everything from basic maintenance to complex engine and transmission overhauls and electrical diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchable: Yes (typically) Printable: Yes (typically) Print Quality Resolution: High-resolution scans suitable for professional use. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code Na: EJ22E (2.2L), EJ251 (2.5L SOHC) Engine Code Turbo: EJ205 (2.0L Turbocharged DOHC - WRX) Performance 2.2L (Ej22E) Horsepower: 142 hp @ 5600 rpm 2.2L (Ej22E) Torque: 145 lb-ft @ 4000 rpm 2.5L Sohc (Ej251) Horsepower: 165 hp @ 5600 rpm 2.5L Sohc (Ej251) Torque: 166 lb-ft @ 4000 rpm 2.0L Turbo (Ej205 - Wrx) Horsepower: 227 hp @ 5600 rpm (US Spec WRX) 2.0L Turbo (Ej205 - Wrx) Torque: 217 lb-ft @ 4000 rpm (US Spec WRX) Fuel System Fuel Injection: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline (87 octane for NA, 91+ octane recommended for WRX) Cylinder Configuration Configuration: Horizontally-opposed (Boxer) 4-cylinder Engine Management ECU Type: Engine Control Unit (ECU) with diagnostic capabilities 🔧 Transmission Standard Transmission Type Na: 5-Speed Manual Transmission (TY7517V) Transmission Type Auto: 4-Speed Automatic Transmission (4EAT) Optional Transmission Type Turbo: 5-Speed Manual Transmission (for WRX) Features AWD System: Symmetrical All-Wheel Drive with viscous coupling center differential (manual) or electronically controlled clutch pack (automatic) Fluid Type Manual Transmission Fluid: Subaru Extra MT Gear Oil (or equivalent API GL-5, SAE 75W-90) Automatic Transmission Fluid: Subaru ATF-HP (or equivalent Dexron III) 📐 Dimensions Exterior Length: Approx. 4410 mm (Sedan) Width: Approx. 1690 mm Height: Approx. 1440 mm (Sedan), 1445 mm (Wagon) Weights Curb Weight: Approx. 1250-1350 kg (depending on trim and drivetrain) Wheelbase: Approx. 2510 mm Wheel Tire Wheel Size: 15-inch, 16-inch, or 17-inch (WRX) Tire Size: Commonly 195/60R15, 205/50R16, 215/45R17 (WRX) Bolt Pattern: 5x100mm 🛡️ Safety Features Ratings NHTSA Front Impact: 4/5 stars (Driver/Passenger) IIHS Side Impact: Acceptable (for models tested) Passive Features Airbags: Front airbags (driver and passenger), optional side airbags Seatbelts: 3-point front and rear seatbelts with pretensioners Active Features ABS: Anti-lock Braking System (ABS) available on many trims AWD Benefit: All-Wheel Drive system provides enhanced traction and stability, particularly in adverse weather conditions. 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player with optional premium sound system. Basic digital display for clock/radio. Driver Assistance Cruise Control: Standard on most trims. Traction Control: Available on some models, often integrated with AWD system. Connectivity Auxiliary Input: Not standard, requires aftermarket modification. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles (6,000 km) or 3.75 months, whichever comes first (severe conditions); 7,500 miles (12,000 km) or 7.5 months (normal conditions). Air Filter Replacement: Every 15,000 miles (24,000 km) or 15 months. Spark Plug Replacement: Every 60,000 miles (96,000 km) for platinum-tipped plugs. Timing Belt Replacement: Every 90,000 miles (144,000 km) or 7.5 years (for EJ25 SOHC). EJ205 (WRX) also requires timing belt service. Fluid Specifications Engine Oil Type: API SJ or SL, SAE 5W-30 (synthetic recommended for turbo models) Coolant Type: Subaru Super Coolant (or equivalent ethylene glycol based with corrosion...