The Lancer Evolution VII, often referred to as the Evo 7 (chassis code CT9A), represents a significant chapter in the legendary performance sedan lineage, produced from 2001 to 2002. Built upon a rich World Rally Championship (WRC) heritage, this homologation special is celebrated for its exceptional handling, advanced all-wheel-drive system, and potent 4G63T turbocharged engine. Its engineering excellence is evident in features like the Active Yaw Control (AYC) and Active Center Differential (ACD), which, along with its robust MacPherson strut front and multi-link rear suspension, provide unparalleled grip and dynamic capability. The Evo 7 is primarily targeted towards enthusiasts and professional mechanics who appreciate its rally-bred pedigree and demand peak performance and precise control. This comprehensive Factory Service Manual (FSM) is designed to be the definitive resource for the Lancer Evolution VII. Covering full vehicle service and repair, this manual details everything from scheduled maintenance and fluid changes to complex component overhauls and diagnostic procedures. It provides in-depth information on the 4G63T engine, the sophisticated AYC and ACD drivetrain, braking systems, electrical components, and bodywork. The manual includes essential technical specifications, torque values, troubleshooting guides, and detailed repair procedures, making it an invaluable tool for owners and technicians alike to maintain, diagnose, and repair this iconic performance vehicle. 🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution VII Model Nickname: Evo 7 Chassis Code: CT9A Generation Generation: VII Codes Engine Code: 4G63T 👋 Introduction Market Position Classification: Iconic homologation special, rally-bred performance sedan. Target Audience: Enthusiasts, professional mechanics, DIY owners passionate about maintaining and optimizing the Evo 7. Competitive Analysis Key Rivals: Subaru Impreza WRX STI, Ford Focus RS, Honda Civic Type R (though different segment). Key Features Performance Focus: Emphasizes performance tuning, chassis dynamics, and advanced drivetrain technologies. Technical Resource: Invaluable for understanding and working on the unique AYC and ACD systems. 📋 Manual Details Coverage Areas Primary Coverage: Full vehicle service and repair Regional Specifications: Primarily Japanese Domestic Market (JDM) specifications, with commonalities for export markets where applicable. Page Count Estimated Pages: Over 1500 pages (typical for a comprehensive factory service manual) Manual Type Type: Factory Service Manual (FSM) Purpose: Diagnosis, repair, maintenance, specifications, troubleshooting. Language Language: English (translated from original Japanese) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: 4G63T (2.0L DOHC MIVEC Turbocharged inline-4): mechanical components, lubrication, cooling, fuel, ignition, exhaust, emissions, tuning, diagnosis. Powertrain Control: ECU mapping, sensor inputs/outputs, actuators, diagnostic trouble codes (DTCs). Transmission: AYC (Active Yaw Control) drivetrain, including mechanical aspects, hydraulic systems, and electronic control. Manual Transmission (MT) specifics. Drivetrain: All-Wheel Drive (AWD) system, ACD (Active Center Differential), front and rear differentials, driveshafts, hubs. Suspension: Front MacPherson strut, rear multi-link independent suspension. Components, adjustments, alignment specifications. Brakes: Front Brembo 4-piston calipers, rear Brembo 2-piston calipers. ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution). Steering: Power assisted rack and pinion, steering angle sensor (for AYC). Column and linkage components. Electrical System: 12V battery, alternator, starter motor, lighting, wipers, horn, power accessories, fuse and relay locations, wiring diagrams. Body And Interior: Body panels, doors, glass, interior trim, seats, HVAC (Heating, Ventilation, and Air Conditioning), SRS (Supplemental Restraint System - Airbags). Procedures Included Maintenance: Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and changes. Repair: Component removal and installation, overhauls, specific repair procedures for all major systems. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting, component testing procedures, DTC interpretation. Specifications: Torque specifications for all fasteners, clearances, tolerances, fluid capacities, electrical specifications. Technical Depth Depth: Comprehensive: Covers everything from basic fluid checks to complete engine and transmission rebuilds, including complex electronic system diagnostics. 📊 Manual Specifications File Format Type: PDF Searchability: Typically text-searchable if properly converted from original source. Print Quality Resolution: High-resolution scans suitable for printing individual pages or sections. Binding Type Physical Equivalent: Spiral-bound or perfect-bound (if it were a physical manual). Paper Type Physical Equivalent: Durable paper stock, often with tabbed sections. ⚙️ Engine Specifications Primary Engine Type: 4G63T Configuration: Inline 4-cylinder, DOHC, 16-valve, turbocharged, intercooled. Displacement: 1997 cc (2.0 Liters) Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.8:1 Engine Management: ECU controlled fuel injection and ignition timing (MIVEC variable valve timing on intake camshaft). Performance Horsepower: 280 PS (276 hp) @ 6500 rpm (JDM spec, often underrated) Torque: 373 Nm (275 lb-ft) @ 3500 rpm (JDM spec) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded gasoline (premium, high octane required) Turbocharger: Mitsubishi TD05HR-16G 'Big' turbocharger with intercooler. 🔧 Transmission Standard Type: 6-speed Manual Transmission (Type-R) Optional Type: None for Evo VII Features Drivetrain: All-Wheel Drive (AWD) with Active Yaw Control (AYC) and Active Center Differential (ACD). Ayc Operation: Torque vectoring to rear wheels via electronic/hydraulic control for enhanced cornering. Acd Modes: Driver-selectable modes (Gravel, Tarmac, Snow) to optimize center differential lock-up. 📐 Dimensions Exterior Length: 4490 mm (176.8 in) Width: 1770 mm (69.7 in) Height:...