🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution IV / V Generation Generation Name: CN9A (Evo IV) / CP9A (Evo V) Codes Chassis Codes: CN9A (Evo IV), CP9A (Evo V) Engine Codes: 4G63 (Evo IV), 4G63 (Evo V) 👋 Introduction Market Position Segment: Performance Sedan / Rally Homologation Special Competitive Analysis Competitors: Subaru Impreza WRX STI, Ford Escort RS Cosworth, Lancia Delta Integrale. Key Features Performance Focus: Legendary rally heritage, advanced all-wheel-drive system (AYC), powerful turbocharged engine, high handling capabilities. Target Audience: Enthusiasts, motorsport participants, mechanics specializing in performance vehicles. 📋 Manual Details Coverage Areas Service Manual Coverage: Comprehensive repair, maintenance, diagnosis, and specifications for Mitsubishi Lancer Evolution IV and V. Page Count Estimated Page Count: 900+ Manual Type Type: Factory Service Manual (FSM) / Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, cooling system, lubrication system, exhaust system, turbocharger system. Drivetrain: Manual transmission (type TY856WB), transfer case, front differential, rear differential (Active Yaw Control - AYC). Suspension Steering: Front suspension (McPherson strut), rear suspension (Multi-link), power steering system, wheel alignment specifications. Brakes: Front brakes (Brembo 4-piston calipers), rear brakes (Brembo 2-piston calipers), ABS system, parking brake. Electrical Electronics: Engine control unit (ECU), body control module (BCM), lighting, wipers, horn, power windows, audio system, diagnostic connectors (OBD-I/OBD-II). Body Chassis: Body construction, interior trim, exterior panels, doors, hood, trunk, glass, chassis components, corrosion protection. Procedures Included Maintenance: Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspections and replacement, brake pad replacement. Diagnostics: Troubleshooting guides for common symptoms, DTC (Diagnostic Trouble Code) interpretation, wiring diagrams, component testing procedures. Repair Rebuild: Engine disassembly and reassembly, transmission overhaul, clutch replacement, suspension component replacement, brake system repair, turbocharger rebuild. Special Procedures: AYC system calibration, timing belt replacement, fuel injector cleaning and replacement, ECU reprogramming. Technical Depth Depth: Complete technical information for factory-level repairs and diagnostics, suitable for professional technicians and experienced DIY enthusiasts. 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Print Quality Clarity: High-resolution scans with clear diagrams, text, and illustrations. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Searchability Text Search: Likely text-searchable PDF, allowing quick access to specific information. ⚙️ Engine Specifications Primary Engine Engine Family: 4G63 Engine Type: Inline 4-cylinder, DOHC, 16-valve, Turbocharged Displacement: 2.0 Liters (1997cc) Performance Horsepower Evo4: 276 PS (272 hp) @ 6250 RPM (Japanese Spec, often under-reported) Torque Evo4: 350 Nm (258 lb-ft) @ 3000 RPM (Japanese Spec) Horsepower Evo5: 276 PS (272 hp) @ 6250 RPM (Japanese Spec, increased for GSR/RS-Sprint models) Torque Evo5: 373 Nm (275 lb-ft) @ 3000 RPM (GSR) / 357 Nm (263 lb-ft) (RS) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with sequential port injection. Fuel Type: Unleaded Premium (95 RON / 91 AKI recommended) Cooling System Coolant Type: Ethylene Glycol based coolant (e.g., Mitsubishi DiaQueen Super Long Life Coolant) Lubrication System Oil Capacity: Approx. 4.5 Liters (4.8 US Quarts) with filter change Recommended Oil Viscosity: 10W-30 or 10W-40 (check manual for specific conditions) 🔧 Transmission Standard Transmission Type: 5-speed Manual (TY856WB) Optional Transmission Options: N/A (Manual transmission was standard across all Evo IV/V models) Features AWD System: Full-time All-Wheel Drive with Active Yaw Control (AYC) for Evo IV, and AYC Type R for Evo V. Helical front LSD, viscous coupling center diff. Transfer Case Fluid: API GL-5, SAE 75W-90 (check manual for specific Mitsubishi recommendation) Rear Differential Fluid: API GL-5, SAE 75W-90 (check manual for specific Mitsubishi recommendation, especially for AYC) 📐 Dimensions Exterior Length: Approx. 4,350 mm (171.3 in) Width: Approx. 1,770 mm (69.7 in) Height: Approx. 1,405 mm (55.3 in) Wheelbase: Approx. 2,625 mm (103.3 in) Weights Curb Weight: Approx. 1,360 kg (2,998 lb) - Varies by model (GSR/RS) Gross Vehicle Weight Rating: Varies by specific model and market 🛡️ Safety Features Ratings Crash Test Ratings: Not widely tested by modern NHTSA/Euro NCAP standards due to era of production and homologation focus. Active Features Driver Assistance: AYC (Active Yaw Control) for enhanced stability and traction, ABS (Anti-lock Braking System). Passive Features Restraints: Driver and front passenger airbags, three-point seatbelts with pretensioners. Body Structure: Reinforced chassis and safety cage designed for rally conditions. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette/CD player (market dependent), typically 4-6 speaker system. Climate Control: Manual or automatic climate control systems (market dependent). Driver Assistance AWD Control: Advanced AYC system electronically controls torque distribution to rear wheels for superior cornering. Connectivity Diagnostics: On-Board Diagnostics (OBD-I in early models, transitioning to OBD-II), with specific proprietary Mitsubishi diagnostic connectors and protocols. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 km (3,000-5,000 miles) or 6 months, whichever comes first (severe use may require more frequent changes). Air Filter Replacement: Every 15,000-30,000 km (9,000-18,000 miles) or as needed based on inspection. Spark...