🏷️ Basic Information Identification Make: Subaru Model: Impreza WRX Year: 2002 Codes Chassis Code: GDB Engine Code: EJ205 👋 Introduction Market Market Position: Performance-oriented compact sedan/wagon, known for its rally-bred heritage and all-wheel-drive system. Competition Competitive Analysis: Competed against vehicles like the Mitsubishi Lancer Evolution, Ford Focus SVT, Volkswagen GTI, and Honda Civic Si, offering a distinct turbocharged, AWD performance package. Features Key Features: Symmetrical All-Wheel Drive, turbocharged Boxer engine, sport-tuned suspension, performance braking system, distinctive hood scoop. Performance Focus Performance Characteristics: Known for its responsive turbocharged engine, aggressive handling, and Subaru's signature Symmetrical All-Wheel Drive, providing exceptional grip in various conditions. 📋 Manual Details Coverage Coverage Areas: Complete factory service and repair information for the Subaru Impreza WRX 2002 model. Covers all mechanical, electrical, body, and diagnostic systems. Pages Page Count: Hundreds (exact number not specified, but implies comprehensive coverage) Type Manual Type: Workshop Service Repair Manual (Factory Official) Language Language: English Format Format: Digital Download (Printable) Distribution Availability Format: Available as a digital download, providing immediate access for users. 📖 Manual Coverage Systems Systems Covered: Engine (EJ205), Fuel System, Ignition System, Exhaust System, Cooling System, Lubrication System, Drivetrain (Transmission, Differentials, Axles), Suspension, Steering, Brakes (ABS), Climate Control, Electrical System (ECU, Sensors, Wiring Diagrams), Bodywork, Interior Trim, Diagnostics, Troubleshooting. Procedures Procedures Included: Routine maintenance, scheduled servicing, component removal and installation, disassembly and assembly, troubleshooting guides, diagnostic procedures, repair instructions, specifications, wiring diagrams, torque values, special tool requirements. Depth Technical Depth: Comprehensive, covering basic maintenance to full engine and transmission rebuilds, electrical system diagnostics, and body repair. Diagnostics Diagnostic Tools: Details use of Subaru Select Monitor (SSM) or equivalent OBD-II scan tools for fault code reading, live data monitoring, and actuator testing. Engine Rebuild Engine Rebuild Procedures: Detailed instructions for engine disassembly, inspection, component replacement (pistons, rings, bearings, valves, seals), and reassembly with torque specifications. Suspension Repair Suspension Procedures: Covers front and rear suspension component replacement (struts, shocks, control arms, bushings, sway bars) and alignment specifications. Electrical Diagrams Wiring Diagrams Included: Comprehensive electrical system wiring diagrams for all major circuits (engine, lights, power windows, audio, etc.). 📊 Manual Specifications File File Format: Likely PDF (standard for digital manuals, allows printing) Print Print Quality: High-resolution, allowing for clear reproduction of diagrams and text when printed. Binding Binding Type: Not applicable for download; user dependent for printing (e.g., spiral bound, three-hole punched). Paper Paper Type: Not applicable for download; user dependent for printing. Completeness Manual Completeness: Complete official factory service manual. Designed for professional technicians and serious DIY enthusiasts. ⚙️ Engine Specifications Primary Primary Engine: 2.0L EJ205 DOHC Turbocharged Boxer Engine Performance Horsepower: 227 hp @ 5600 rpm (approx.) Torque: 217 lb-ft @ 4000 rpm (approx.) Fuel Fuel System: Electronic Fuel Injection (EFI) with Sequential Port Injection, Turbocharger (TD04L-13G or similar), Top-mount Intercooler. Engine Management ECU Type: Engine Control Unit (ECU) with various sensors (MAP, MAF, TPS, O2, Knock, etc.) Ignition System: Distributorless Ignition System (DIS) with coil-on-plug or coil-pack arrangement. Cooling Cooling System: Pressurized liquid cooling system with radiator, thermostat, fan, and coolant reservoir. Turbo System Turbocharger Details: Garrett AR 70/62 or similar, twin-scroll design for improved low-end response. 🔧 Transmission Standard Standard Transmission: 5-speed Manual Transmission Optional Optional Transmission: 4-speed Automatic Transmission (less common for WRX models, but may be available in some markets/trims) Features Transmission Features: All-Wheel Drive (AWD) with viscous coupling center differential. Limited-slip rear differential (LSD) often standard on WRX. Drivetrain Differential Type: Center: Viscous Coupling Limited Slip. Rear: Helical Limited Slip Differential (LSD) standard on WRX. Front: Open differential. 📐 Dimensions Exterior Wheelbase: 2525 mm (99.4 in) Length: 4415 mm (173.8 in) Width: 1700 mm (66.9 in) Height: 1440 mm (56.7 in) Weights Curb Weight: 1380-1430 kg (3042-3153 lbs) depending on configuration. Wheels Tires Wheel Bolt Pattern: 5 x 100 mm Standard Wheel Size: 17 x 7.0 inches Standard Tire Size: 215/45R17 🛡️ Safety Features Ratings NHTSA Rating: Refer to specific market's NHTSA/Euro NCAP reports for exact ratings. Typically good for its era but not top-tier compared to modern standards. Active Active Features: ABS (Anti-lock Braking System), Performance Brakes (larger rotors, twin-piston front calipers), Subaru Symmetrical All-Wheel Drive. Passive Passive Features: Driver and front passenger airbags, side airbags (optional/market dependent), reinforced chassis, front and rear crumple zones. Brakes Front Brake Type: Ventilated Disc, 11.5 inches (293 mm) diameter, Twin-piston calipers. Rear Brake Type: Solid Disc, 11.3 inches (286 mm) diameter, Single-piston calipers. 💡 Technology Features Infotainment Infotainment System: Basic factory radio with CD player (often optional cassette). Aftermarket head units are very common. Driver Assistance Driver Assistance Features: Limited to ABS and AWD. No electronic stability control (VDC) or traction control (TCS) as standard for this model year WRX. Connectivity Connectivity Options: None in the modern sense (no Bluetooth, USB ports, etc.). 🔧 Maintenance Intervals Oil Change Interval: Every 3,750 - 7,500 miles (6,000 - 12,000...