🏷️ Basic Information Identification Make: Subaru Model: Impreza Generations Covered: First Generation (GC/GF/GM) Codes Model Codes Covered: GC (sedan), GF (wagon), GM (coupe) 👋 Introduction Market Position Vehicle Class: Compact Car (A-segment) Key Selling Points: Standard Symmetrical All-Wheel Drive (AWD) for most models, robust Boxer engines, rally-inspired heritage, practicality. Competitive Analysis Primary Competitors 1993 1996: Honda Civic, Toyota Corolla, Mitsubishi Lancer, Ford Escort, Nissan Sentra. Key Features Performance Variants: Includes information for standard models and performance-oriented variants like the WRX (though WRX specifics might be in separate regional manuals). AWD System: Extensive coverage of the Symmetrical AWD system, its operation, and maintenance. Manual Utility Target Audience: Professional mechanics, DIY enthusiasts, Subaru owners seeking in-depth knowledge. 📋 Manual Details Coverage Areas All Subaru Impreza Models: Yes Engine Variants Covered: EJ15, EJ16, EJ18, EJ20, EJ22, EJ25 (Naturally Aspirated and Turbocharged) Drivetrain Variants Covered: Front-Wheel Drive (FWD), Symmetrical All-Wheel Drive (AWD) Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual / Workshop Manual Completeness: Complete factory service manual covering all aspects of repair and maintenance. Language Language: English Format Format: Digital (PDF) Product Name Product Name: 1993 1994 1995 1996 Subaru Impreza Service Repair Workshop Manual 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed overhaul, diagnosis, timing belt replacement, lubrication system, cooling system, fuel system (EFI), emission control systems, turbocharger systems. Engine Electrical: Ignition system, starting and charging systems, ECU/ECM diagnosis, sensor data, wiring diagrams for all engine control modules. Transmission Manual: Clutch operation, gearbox overhaul, shift linkage adjustment, diagnosis, fluid specifications. Transmission Automatic: Hydraulic control systems, torque converter, overhaul procedures, diagnostic trouble codes (DTCs), fluid specifications, valve body diagnosis. Drivetrain AWD: Front differential, rear differential, center differential (viscous coupling), driveshafts, CV joints, AWD system diagnosis and repair. Suspension: Front and rear suspension components (struts, control arms, sway bars), alignment specifications, bush replacement, diagnosis of wear. Steering: Power steering system diagnosis, rack and pinion overhaul, tie rod ends, steering column, alignment. Brakes: Front and rear brake systems (disc/drum), ABS diagnosis and repair, hydraulic components, bleeding procedures, rotor and pad replacement, parking brake. Electrical Chassis: Lighting systems, horn, wipers, power windows, central locking, instrumentation cluster, fuses and relays, body control modules. Climate Control: HVAC system operation, refrigerant handling (R134a conversion might be a later topic, but pre-conversion system diagnosis), blower motor, heater core, A/C compressor. Body And Trim: Panel removal and installation, interior trim components, exterior trim, bumpers, glass replacement, sealing. Wiring Diagrams: Comprehensive and detailed wiring schematics for all major systems. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotation, spark plug replacement, brake pad inspection. Troubleshooting: Systematic diagnostic procedures for common and uncommon faults, symptom-based troubleshooting charts. Component Replacement: Step-by-step instructions for replacing major components like alternators, starters, water pumps, fuel pumps, ignition coils, suspension arms, etc. Engine Rebuild: Full engine overhaul procedures, including cylinder head removal/installation, piston and connecting rod replacement, crankshaft bearing services, seal replacements. Transmission Repair: Detailed instructions for manual and automatic transmission disassembly, inspection, repair, and reassembly. Brake System Repair: Caliber overhaul, rotor and pad replacement, ABS modulator and sensor diagnosis, brake line and hose replacement. Electrical Diagnosis: Troubleshooting electrical faults using wiring diagrams, testing components with multimeters, diagnosing ECU/sensor issues. Body Panel Repair: Instructions for removing and installing fenders, doors, hoods, trunk lids, and associated trim. Suspension Alignment: Specifications for wheel alignment (camber, caster, toe) and procedures for adjustment. Technical Depth Depth: Comprehensive workshop-level repair and diagnostic information. Diagnostic Codes: Includes diagnostic trouble codes (DTCs) and troubleshooting flowcharts for ECU-related issues. Torque Specifications: Detailed torque specifications for all critical fasteners. Special Tools: Lists and descriptions of special tools required for specific procedures. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text, layered for clarity. Print Quality Printability: Designed for clear printing of individual sections or the entire manual. Binding Type Digital Format: PDF document accessible via computer, tablet, or smartphone. Paper Type N/A: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Family: Subaru EJ Series Boxer Common Displacements: 1.5L (EJ15), 1.6L (EJ16), 1.8L (EJ18), 2.0L (EJ20), 2.2L (EJ22), 2.5L (EJ25) Performance Ej22 Naturally Aspirated Hp: Approx. 110-130 hp (depending on specific market and tune) Ej20 Turbocharged Hp: Approx. 210-250 hp (for WRX variants, specific figures vary) Ej25 Turbocharged Hp: Approx. 260-300 hp (for WRX STI variants, specific figures vary) Fuel System Injection Type: Electronic Fuel Injection (EFI) / Multi-point Fuel Injection (MPI) Fuel Type: Unleaded gasoline Engine Layout Layout: Horizontally-opposed (Boxer) 🔧 Transmission Standard Manual Transmission: 5-speed manual Optional Automatic Transmission: 4-speed automatic Features AWD Coupling: Viscous coupling center differential for AWD models. Fluid Specifications Manual Transmission Fluid: Refer to manual for specific GL rating (typically GL-5) and viscosity (e.g., 75W-90). Automatic Transmission Fluid: Subaru ATF-HP or equivalent (refer to manual for exact specification). 📐 Dimensions Exterior Body Styles: 4-door Sedan (GC), 5-door Wagon (GF), 2-door Coupe...