🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution IV Model Code: CN9A Year: 1996-1998 Codes Chassis Code: CN9A Engine Code Primary: 4G63T 👋 Introduction Market Position Segment: Performance Sedan / Rally Homologation Special Target Demographic: Enthusiasts, Rally Fans, Performance Car Buyers Competitive Analysis Key Competitors Era: Subaru Impreza WRX STI, Toyota Celica GT-Four, Ford Escort RS Cosworth Key Features Performance Focus: Emphasizes performance tuning, advanced drivetrain, and rally-derived technology. Documentation Value: Provides critical technical information for maintaining and repairing the highly specialized Evo IV. 📋 Manual Details Coverage Areas Language: English Manual Type: Service Repair Manual Format Detail: PDF Intended Audience: Professional Technicians and Enthusiast DIYers Page Count Estimated Pages: 1000+ 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain Chassis: Suspension, Steering, Brakes Electrical: Wiring Diagrams, ECU, Lighting, Instrumentation Body: Body Exterior, Interior Trim, HVAC Diagnostics: Troubleshooting Guides, DTCs, Component Testing Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements Repair: Engine Rebuilds, Transmission Overhauls, Component Replacement Diagnostics: Fault Finding, Symptom Analysis, Electrical Troubleshooting Disassembly Assembly: Step-by-step instructions for major component removal and installation Technical Depth Depth: Comprehensive; covers routine maintenance to complete engine and transmission rebuilds. Diagnostic Tools: Details on using diagnostic scan tools and multimeter procedures. Torque Specifications: Detailed torque values for all critical fasteners. Clearances Tolerances: Engine component clearances and assembly tolerances provided. 📊 Manual Specifications File Format Type: Digital PDF Searchability: Searchable text for quick information retrieval Printability: Printable pages for convenient workshop use Print Quality Resolution: High-resolution scans of original factory manuals Binding Type Physical Format Equivalent: Not applicable (digital format) Paper Type Physical Format Equivalent: Not applicable (digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-Cylinder, DOHC, 16-Valve, Turbocharged Engine Code: 4G63T (Evo IV specific variant) Displacement: 1997 cc Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.8:1 Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Ignition Performance Horsepower Ps Jdm: 280 PS @ 6,500 rpm Torque Kgf M Jdm: 35.0 kgf·m @ 3,000 rpm Turbocharger: Mitsubishi TD05HR-16G (Roller Bearing) Intercooler: Air-to-Air Front Mount 🔧 Transmission Standard Transmission Type: 5-Speed Manual Drivetrain: All-Wheel Drive (AWD) with Active Yaw Control (AYC) Features Clutch Type: Hydraulic Single Plate Ayc System: Active Yaw Control (AYC) with hydraulic torque vectoring to the rear wheels. 📐 Dimensions Exterior Length: 4350 mm Width: 1770 mm Height: 1415 mm Wheelbase: 2600 mm Front Track: 1505 mm Rear Track: 1490 mm Weights Curb Weight Kg: 1360 kg Gross Weight Kg: 1535 kg 🛡️ Safety Features Ratings Ancap Rating: Not officially rated or tested by ANCAP during its production period. NHTSA Rating: Not officially rated or tested by NHTSA during its production period. Active Features ABS: Anti-lock Braking System (ABS) Ayc: Active Yaw Control (AYC) Awc: Active Center Differential (ACD) Passive Features Airbags: Driver and Passenger Front Airbags Seatbelts: 3-point ELR seatbelts with pre-tensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM Stereo Cassette Player with optional CD Player Speakers: 6 Speaker System Driver Assistance Ayc: Active Yaw Control (AYC) is a key handling technology. Acd: Active Center Differential (ACD) automatically distributes torque between front and rear axles. Instrumentation Gauge Cluster: Includes boost gauge, oil pressure, oil temperature, and voltmeter. 🔧 Maintenance Service Intervals Oil Change Interval Km: 5,000 - 10,000 km (depending on driving conditions) Spark Plug Replacement Km: 40,000 - 60,000 km Timing Belt Replacement Km: 100,000 km Fluid Specifications Engine Oil Type: API SG, SF or ACEA A2/A3; SAE 10W-30, 10W-40, 5W-40 (depending on climate) Engine Oil Capacity Liters: 4.5 liters (with filter) Transmission Fluid Type: API GL-4 or GL-5; SAE 75W-90 Differential Fluid Type: API GL-5; SAE 75W-90 Coolant Type: Ethylene Glycol based antifreeze/coolant, Mitsubishi Genuine Brake Fluid Type: DOT 3 or DOT 4 Known Issues Engine Component: Connecting Rod Failures (often due to detonation or excessive stress) Turbocharger: Bearing wear on TD05HR turbocharger, especially if oil maintenance is neglected. Ayc System: Potential for leaks or malfunction in the AYC pump and hydraulic lines. Clutch: Wear and tear on the clutch assembly, particularly with spirited driving. Rust: Common rust points in wheel arches, sills, and around the rear spoiler mounting. 📚 Vehicle History Brand Heritage Motorsport Roots: Built on the foundation of Mitsubishi's rallying success, particularly in the World Rally Championship (WRC). Model Evolution Generation: Fourth generation of the Lancer Evolution Key Advancements: Introduction of Active Yaw Control (AYC) and Active Center Differential (ACD) for enhanced handling and traction. Production Production Years: August 1996 – August 1997 Production Volume Approx: 6,000 units (estimated) Manufacturing Location: Japan 🏆 Awards & Recognition Recognitions Rally Performance: The road-going Evo IV is a direct homologation for WRC regulations, demonstrating significant motorsport pedigree. Enthusiast Acclaim: Consistently ranked among the best affordable performance cars of its era by automotive journalists and enthusiasts. Ratings Handling Dynamics: Praised for its exceptional grip, agility, and balanced chassis, largely due to its AWD system...