🏷️ Basic Information Identification Make: Mitsubishi Model: Lancer Evolution IX (Evo 9) Common Name: Evo 9 Codes Chassis Code Prefix: CT9A Engine Code: 4G63 Generation Ninth Generation Production Years: 2005-2007 👋 Introduction Market Position Segment: Performance Compact Sedan (Homologation Special) Competitive Analysis Key Competitors: Subaru Impreza WRX STI, Mitsubishi Lancer Evolution (previous generations) Key Features Performance Focus: Designed for rally racing homologation, emphasizing all-wheel drive performance, turbocharged power, and agile handling. Legendary Status: Reputation as one of the most capable and engaging turbocharged performance cars of its era. 📋 Manual Details Coverage Areas Covered Years: 2005, 2006, 2007 Page Count Estimated Pages: Over 2000 Manual Type Type: Complete Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine (4G63 MIVEC), Transmission (Manual & Automatic Options), Drivetrain (AWD, ACD, AYC) Chassis: Suspension, Steering, Brakes (ABS, EBD), Wheels, Tires Electrical: Body Control Module (BCM), Powertrain Control Module (PCM), Lighting, Audio, HVAC, SRS (Airbags) Body: Exterior Body Panels, Interior Trim, Doors, Windows, Seats Procedures Included Maintenance: Oil Changes, Filter Replacements, Fluid Checks, Spark Plug Replacement, Belt Replacement Engine Repair: Disassembly, Assembly, Overhaul, Timing Belt/Chain, Cylinder Head, Piston/Rings, Crankshaft Transmission Repair: Clutch Replacement, Gearbox Overhaul, Differential Service Diagnostics: Troubleshooting charts, DTC codes, Component testing Electrical Diagnostics: Wiring diagrams, Component testing, Circuit tracing Body Repair: Panel alignment, Dent repair, Trim replacement Technical Depth Depth: Comprehensive: From basic maintenance to complete engine and transmission rebuilds, including advanced diagnostics and electrical troubleshooting. 📊 Manual Specifications File Format File Type: PDF Print Quality Resolution: High Resolution (Clear, legible text and diagrams) Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Searchability Text Search: Yes (Searchable PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 4G63 MIVEC Turbocharged Inline-4 Displacement: 2.0 Liters (1997cc) Performance Horsepower: 286 hp @ 6500 RPM (US Spec) Torque: 289 lb-ft @ 3500 RPM (US Spec) Redline: 7500 RPM Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with Turbocharger Fuel Type: Premium Unleaded Gasoline (91+ Octane) Technical Details Valvetrain: DOHC, 16 Valves with MIVEC (Mitsubishi Innovative Valve timing Electronic Control) Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio: 8.8:1 Turbocharger: Mitsubishi TD05HR-16G Twin-Scroll Turbocharger Intercooler: Front-Mounted Air-to-Air Intercooler 🔧 Transmission Standard Transmission Type Standard: 6-Speed Manual Optional Transmission Type Optional: 5-Speed Automatic (Less Common, Less Desirable for Performance) Features AWD System: Full-Time All-Wheel Drive with ACD (Active Center Differential) Rear Differential: AYC (Active Yaw Control) with Super AYC (Super Active Yaw Control) on MR models Clutch Type: Hydraulic Clutch Actuation 📐 Dimensions Exterior Length: 4490 mm (176.8 in) Width: 1770 mm (69.7 in) Height: 1415 mm (55.7 in) Wheelbase: 2625 mm (103.3 in) Track Width Front: 1510 mm (59.4 in) Track Width Rear: 1505 mm (59.3 in) Weights Curb Weight: Approx. 1450 kg (3197 lbs) - Varies by trim Gross Vehicle Weight: N/A (Not commonly published) Towing Capacity: Not Recommended 🛡️ Safety Features Ratings NHTSA Front Impact Driver: Not Specifically Rated for this Generation in US IIHS Crash Test Performance: N/A (Vehicle predates widespread IIHS testing focus on performance cars) Active Features ABS: Standard Anti-lock Braking System (ABS) Ebd: Standard Electronic Brakeforce Distribution (EBD) Traction Control: Standard Traction Control System (TCS) Acd System: Active Center Differential (ACD) - Controls torque split between front and rear axles Ayc System: Active Yaw Control (AYC) / Super AYC (Super Active Yaw Control) - Manages torque to rear wheels for improved cornering Passive Features Airbags: Driver and Passenger Airbags, Optional Side Airbags Seatbelts: 3-Point ELR Seatbelts with Pretensioners Body Structure: Reinforced Safety Cell, Front and Rear Crumple Zones 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD Player with available Rockford Fosgate premium audio upgrade. Navigation: Optional Factory GPS Navigation System (Rare) Driver Assistance Cruise Control: Standard Cruise Control Performance Modes: ACD system offers selectable modes (Tarmac, Gravel, Snow) to optimize torque distribution. Connectivity Auxiliary Input: Optional AUX input for audio devices 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 6 months (Recommended for performance driving) Engine Air Filter: Every 15,000-30,000 miles or annually Spark Plugs: Every 30,000-60,000 miles (Depending on plug type) Timing Belt: Every 60,000-90,000 miles (Critical component, consult manual for exact interval) Fluid Specifications Engine Oil: SAE 5W-30 or 10W-30 Synthetic (API SG or higher, ACEA A3/B3 or higher, consult manual for specific certifications) Coolant: Mitsubishi DiaQueen Super Long Life Coolant (Green) or equivalent Ethylene Glycol based coolant Transmission Fluid Manual: GL-4 75W-90 Gear Oil (e.g., Mitsubishi DiaQueen LSD Gear Oil) Transmission Fluid Automatic: ATF-SP III (Mitsubishi Genuine ATF) Differential Fluid Ayc: GL-5 75W-90 or 75W-85 GL-5 with LSD additive (Consult manual for specific AYC fluid) Known Issues Engine Reliability: Generally robust 4G63, but can be sensitive to oil starvation, overheating, and improper tuning on modified engines. Acd Ayc Failures: Issues with the ACD/AYC pumps and sensors can occur...