Market Position:
The Mitsubishi Lancer Evolution (often referred to as 'Evo') is a legendary performance-oriented compact car. It originated as a homologation special for the Group A regulations of the World Rally Championship (WRC). Known for its sophisticated all-wheel-drive system, turbocharged engines, and rally-bred handling, the Evo quickly became a halo car for Mitsubishi and a highly sought-after performance vehicle globally.
Competitive Analysis:
Competes directly with other high-performance sedans and coupes, most notably the Subaru Impreza WRX STI. Its primary advantages lie in its advanced Active Yaw Control (AYC) and Super Active Yaw Control (S-AYC) systems, sophisticated four-wheel-drive (4WD) configurations (e.g., Twin Clutch-SST in later models), and potent turbocharged engines.
Key Features:
Legendary turbocharged engines, advanced all-wheel-drive systems with torque vectoring, potent braking systems, performance-oriented suspension, aerodynamic body styling, and a driver-focused interior. The manual covers a wide range of generations and evolutions of this iconic car.
Homologation Heritage:
The Lancer Evolution's design and engineering were heavily influenced by its homologation requirements for the WRC. This means its road-going variants are essentially race cars for the street, featuring performance-oriented components as standard.
Model Years Covered:
1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Format Type:
Digital (likely PDF)
Systems Covered:
Engine Mechanical, Engine Control System (ECU), Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System, Intake System, Clutch System, Manual Transmission, Automatic Transmission (if applicable to specific models covered), Drivetrain (Front/Rear Axles, Differentials, Transfer Case), Suspension System (Front/Rear), Steering System, Brake System (Front/Rear, ABS), Chassis and Body, Electrical System (Wiring Diagrams, ECUs, Sensors, Actuators), HVAC System, Audio System, Safety Systems (Airbags, Seatbelts), Wheels and Tires
Aerodynamics Bodywork:
Covers aerodynamic components such as front splitters, rear spoilers (e.g., the iconic large rear wing), side skirts, and wheel well modifications for optimal airflow and downforce. Includes body panel removal, repair, and alignment procedures.
Body And Chassis:
Detailed information on chassis construction, suspension mounting points, steering rack replacement, subframe service, and body structural repairs. Crucial for maintaining the integrity of this performance vehicle.
Procedures Included:
Scheduled Maintenance, Routine Inspections, Troubleshooting and Diagnostics, Engine Overhaul, Transmission Repair and Rebuild, Brake System Service and Repair, Suspension and Steering Component Replacement, Electrical Component Diagnosis and Repair, Body Panel Repair and Replacement, HVAC System Servicing, Clutch Replacement, Drivetrain Component Service, Wiring Harness Repair, ECU Reprogramming (if applicable), Fluid Changes, Filter Replacements, Lubrication Procedures, Emission Control System Service, Body and Frame Alignment
Performance Tuning Modifications:
While primarily a service manual, it often provides baseline specifications that are crucial for understanding the effects of performance modifications. It details factory settings for engine management, suspension geometry, and drivetrain, which are vital for tuners.
Diagnostic Troubleshooting Guides:
Provides systematic diagnostic procedures, fault code interpretations (OBD-I/OBD-II), and flowcharts for diagnosing issues across all vehicle systems.
Technical Depth:
Comprehensive Workshop Level. Covers everything from routine maintenance and fluid changes to complete engine and transmission rebuilds, electrical system diagnostics, and body repair. Includes detailed specifications, torque values, diagnostic procedures, and troubleshooting flowcharts.
Wiring Diagrams Coverage:
Detailed electrical wiring diagrams for all major systems, including engine control, chassis electronics, lighting, audio, and comfort features. Crucial for diagnosing electrical faults and installing aftermarket components.
File Format:
PDF (Portable Document Format)
Searchability:
Likely Searchable Text, enabling quick access to specific topics.
Page Count Estimate:
Thousands of pages (typical for comprehensive workshop manuals covering multiple years and models). Exact count not provided but expected to be extensive.
Included Diagrams Illustrations:
Numerous exploded diagrams, assembly/disassembly illustrations, schematic diagrams, and component location charts.
Print Quality:
High Resolution, suitable for clear printing of diagrams, charts, and text.
Binding Type:
N/A (Digital Format)
Paper Type:
N/A (Digital Format)
Engine Displacement Range:
1.6L to 2.0L (Inline-4 turbocharged, DOHC, 16-valve)
Horsepower Range:
Approx. 247 hp to 280 hp (JDM figures, international markets varied slightly due to regulations and power outputs were often 'under-reported'). Later models (VII onwards) saw power increases.
Torque Range:
Approx. 255 lb-ft to 289 lb-ft (JDM figures).
Compression Ratio Range:
Approx. 8.8:1 to 9.5:1 for turbocharged engines, depending on generation and tuning.
Fuel System:
Electronic Fuel Injection (EFI), Turbocharged with Intercooler.
Common Engine Codes:
4G63 (various iterations: 4G63T, 4G63-T DOHC 16V MIVEC Turbo) for early to mid-generation models. 4B11T (2.0L MIVEC Turbo) for later models (Lancer Evolution X).
4G63T Details:
Iconic 2.0L DOHC 16-valve turbocharged inline-4 engine. Features include cast-iron block, aluminum head, forged crankshaft and connecting rods (in many performance variants), and a robust turbocharger system. Known for its durability and tuning potential.
4B11T Details:
Later generation 2.0L DOHC 16-valve turbocharged inline-4 engine. Features include an aluminum block and head, MIVEC variable valve timing, and advanced engine management. A significant evolution from the 4G63.
Standard Transmission Type:
5-speed or 6-speed Manual Transmission (e.g., Getrag 5-speed, Mitsubishi F5M42-1G, T50 series)
Optional Transmission Type:
For later generations (e.g., Evolution VIII onwards), a 6-speed manual was standard, and a 6-speed Twin Clutch-SST (Sportronic Shift Transmission) automatic was available as an option.
Transmission Features:
Viscous coupling center differential, Helical LSD (Limited Slip Differential) front, Active Yaw Control (AYC) or Super Active Yaw Control (S-AYC) on rear differential for torque vectoring. Manual transmission fluid specifications are critical.
Ayc System Operation:
Active Yaw Control (AYC) utilizes a hydraulic pump and clutch pack to vary torque distribution between the rear wheels, enhancing cornering agility and stability. The manual details its components and servicing procedures.
Body Styles:
4-door Sedan
Wheelbase Range:
Approximately 2600 mm to 2635 mm (depending on generation).
Track Width Front Rear:
Varies by generation, but generally wider track for enhanced stability. Specific figures are detailed in the manual.
Curb Weight Range:
Approximately 1200 kg to 1500 kg (depending on generation and specifications).
Wheel Bolt Pattern:
Typically 5x114.3 mm (5x4.5 inches).
Stock Wheel Size Range:
15-inch to 18-inch alloy wheels.
Stock Tire Size Range:
205/50R15 to 235/45R17 (or larger on later models).
Safety Ratings:
Varies by generation and region. Early models were not extensively crash-tested by modern standards. Later models typically achieved good safety ratings, often with multiple airbags and advanced chassis control.
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Traction Control System (TCS), Active Yaw Control (AYC/S-AYC), optional stability control (ASC).
Passive Safety Features:
Front airbags, optional side airbags, three-point seatbelts with pretensioners, reinforced chassis structure for impact protection.
Infotainment Systems:
Early models featured basic radio/cassette/CD players. Later models (Evolution VII onwards) offered upgraded audio systems, optional CD changers, and rudimentary navigation systems in some markets. The manual covers the electrical systems related to these.
Driver Assistance Features:
Active Yaw Control (AYC/S-AYC) is a significant technological differentiator, enhancing cornering stability. ABS and optional ASC (Active Stability Control) are also key features. The manual details the operation and service of these systems.
S-Ayc Evolution:
Super Active Yaw Control (S-AYC) on later models offers even more sophisticated torque vectoring capabilities, further enhancing handling and driver control. The manual provides specific service information for these advanced systems.
Connectivity Features:
Limited by era. Early models had minimal connectivity. Later generations might include basic phone connectivity (Bluetooth) in higher trims. The electrical diagrams in the manual will be essential for any aftermarket audio or communication system installation.
Engine Management Systems:
ECU (Engine Control Unit) manages fuel injection, ignition timing, boost pressure, and other engine parameters. The manual provides diagnostic procedures and specifications for these electronically controlled systems.
Typical Oil Change Interval:
Every 5,000-7,500 km or 3-6 months, depending on driving conditions and oil used. Aggressive driving may necessitate shorter intervals.
Timing Belt Replacement Interval:
Typically every 100,000 km or 5-7 years. Crucial for 4G63 engines due to interference design.
Spark Plug Replacement Interval:
Varies by plug type (e.g., 60,000-100,000 km for iridium plugs).
Engine Oil Specification:
API SG/SH/SJ or higher, SAE 10W-30 or 5W-30 (check manual for specific grade based on climate). High-performance synthetic oil recommended.
Coolant Specification:
Ethylene glycol-based antifreeze coolant, typically a 50/50 mix with distilled water. Mitsubishi Super Long Life Coolant (LLC) recommended.
Manual Transmission Fluid:
GL-4 or GL-5 gear oil, SAE 75W-90 or 80W-90. Specific LSD friction modifier may be required for AYC differentials.
Differential Oil Specification:
Refer to manual; typically GL-5 SAE 75W-90 or 80W-90 for front/rear differentials. AYC units require specific fluid.
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid. High-performance racing brake fluid (DOT 5.1 or equivalent) is recommended for track use.
Power Steering Fluid:
Specific power steering fluid as per Mitsubishi specifications. Consult the manual for the exact type.
Transfer Case Fluid:
Specific transfer case fluid as per Mitsubishi. Manual will list exact type and capacity.
Common Issues:
Head gasket failures (especially on heavily modified 4G63 engines), turbocharger wear, clutch wear, AYC pump failure, differential issues, fuel pump issues, piston ring wear (especially in high-mileage or modified engines), rust and corrosion on underbody and sills.
Maintenance Recommendations:
Regular oil changes with high-quality oil, timely replacement of timing belt and water pump, monitoring of AYC system fluid and pump, robust cooling system maintenance, thorough inspection of chassis for rust, and careful attention to clutch health are crucial.
Common Performance Issues:
Overheating can be an issue with sustained high-performance driving; a performance-oriented cooling system is often advised. Turbo lag and boost control issues can arise from worn components or improper tuning.
Engine Component Failure Modes:
Failure of the connecting rod bearings and piston rings in the 4G63 can occur under extreme stress or with inadequate lubrication. The manual will guide in diagnosing these and performing proper rebuilds.
Brand Heritage:
Mitsubishi Motors has a long history in motorsport, particularly in rallying. The Lancer Evolution was born from this heritage, designed to meet WRC homologation requirements, making it a street-legal race car.
Model Evolution Overview:
The Lancer Evolution has gone through numerous iterations (I to X). Each generation typically introduced significant upgrades in engine power, chassis dynamics, all-wheel-drive technology, and styling. Key generations covered by this manual include the iconic Evo I-IX, leading up to the Evo X.
Génération Coverage:
This manual likely covers the key JDM and global models from the Lancer Evolution I (1992) through to the Lancer Evolution IX (2007). The Lancer Evolution X (2007-2015) may also be included or have a supplementary manual.
Production Period:
1992 - 2015. This manual covers the majority of the performance-oriented, rally-bred generations.
Manufacturing Locations:
Primarily Japan (Mizushima Plant, Okayama Prefecture).
