Positioning:
Performance rally-bred homologation special, competitor to Subaru WRX STI
Target Audience:
Enthusiasts, tuners, owners seeking to maintain or repair their Evolution
Key Competitors:
Subaru Impreza WRX STI, Mitsubishi Lancer (standard variants)
Driving Dynamics:
Advanced all-wheel-drive system (Super All-Wheel Control - S-AWC), sophisticated suspension, powerful turbocharged engine
Performance Focus:
Designed for high-performance driving, rally heritage
Manual Utility:
Provides essential information for DIY maintenance and repair, crucial for owning a complex performance vehicle
Engine:
4G63T (2.0L DOHC MIVEC Turbocharged I4), including diagnostics, rebuild, tuning
Engine Management:
ECU diagnostics, sensors, actuators, emissions control systems
Fuel System:
Fuel injection, fuel pump, injectors, fuel pressure regulator, tank and lines
Cooling System:
Radiator, water pump, thermostat, hoses, fan assembly
Lubrication System:
Oil pump, oil filter, oil cooler, lubrication passages
Transmission:
6-speed manual (Getrag Type), including clutch, gearbox, transfer case, driveline
Drivetrain:
Front differential, rear differential (Active YAW Control - AYC system for higher trims)
Suspension:
Front struts, rear shocks, control arms, anti-roll bars, bushings, springs
Steering:
Power steering system, steering rack, steering column
Brakes:
Front Brembo calipers (standard on many models), rear calipers, ABS system, brake lines, parking brake
Electrical System:
Battery, alternator, starter, wiring diagrams, fuses, relays
Lighting:
Headlights, taillights, interior lighting, bulb specifications
HVAC:
Air conditioning system, heater, blower motor, climate control unit
Body And Frame:
Body panels, doors, hoods, fenders, chassis, rust prevention
Interior:
Seats, dashboard, trim panels, airbags
Safety Systems:
Airbag system, seat belt mechanisms, structural safety analysis
Scheduled Maintenance:
Oil changes, filter replacements, spark plug replacement, timing belt inspection/replacement (if applicable to 4G63T variant)
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting, error code interpretation
Component Replacement:
Engine, transmission, brakes, suspension components, turbocharger, intercooler
Rebuilding Procedures:
Engine rebuild, transmission rebuild, differential rebuild
Alignment And Balancing:
Wheel alignment specifications, tire balancing
Electrical Diagnostics:
Wiring harness repair, connector diagnostics, component testing
Body Repair:
Panel replacement, dent repair, frame straightening procedures
Depth:
Detailed, from basic fluid changes to complete engine and transmission overhauls
Diagnostic Tools:
Information on using OBD-II scanners and specific Mitsubishi diagnostic tools
Torque Specifications:
Comprehensive torque values for all fasteners
Clearances And Tolerances:
Engine component clearances, bearing tolerances, etc.
Wiring Diagrams:
Full electrical schematics for all systems
Configuration:
2.0L Inline 4-cylinder, DOHC, 16-valve, Turbocharged, Intercooled
Mivec:
Yes (Mitsubishi Innovative Valve timing Electronic Control)
Horsepower:
Approximately 270-280 HP (depending on market and specific trim)
Torque:
Approximately 280-290 lb-ft (depending on market and specific trim)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
ECU Type:
Engine Control Unit (ECU) with integrated boost control
Turbocharger:
Mitsubishi TD05HRA-15G or similar (specific model may vary)
Intercooler:
Front-mounted air-to-air intercooler
Transmission Type:
6-speed Manual Transmission
Transmission Model:
Getrag Type (F5M51 or similar robust variant)
Optional Transmission:
N/A (Manual transmission was standard for Evolution models)
Driveline Layout:
All-Wheel Drive (AWD)
Active Yaw Control:
Included on GSR and MR trims, enhancing cornering stability and torque vectoring
Manual Transmission Fluid:
Refer to manual for specific API GL-4/GL-5 gear oil, typically 75W-90 or 75W-85
Transfer Case Fluid:
Refer to manual for specific type (likely same as transmission fluid or a dedicated AWD fluid)
Rear Differential Fluid:
Refer to manual for specific type (e.g., API GL-5 75W-90)
NHTSA Ratings:
Variable by year/test; generally good frontal and side impact protection for its era
ABS:
Yes, Anti-lock Braking System
AWD:
Yes, S-AWC (Super All-Wheel Control) with Active Yaw Control (AYC)
Traction Control:
Yes, Active Traction Control (TCL)
Electronic Stability Control:
Yes, Active Stability Control (ASC)
Airbags:
Frontal airbags, side airbags (standard on some trims)
Seatbelts:
3-point front seatbelts with pretensioners, 3-point rear seatbelts
Body Structure:
Reinforced safety cell, crumple zones
Oil Change Interval:
Typically 5,000-7,500 miles or 6 months, whichever comes first (severe use may require shorter intervals)
Timing Belt Interval:
Refer to manual, usually around 60,000-100,000 miles or 5-7 years. Crucial for the 4G63T engine.
Spark Plug Interval:
Typically 60,000 miles for iridium plugs
Engine Oil Type:
5W-30 or 10W-30 Synthetic (refer to manual for specific API and ACEA classifications)
Engine Oil Capacity:
Approx. 4.5-5.0 Liters (with filter)
Coolant Type:
Mitsubishi DiaQueen Super Long Life Coolant (or equivalent G12/G12+ rated coolant)
Brake Fluid Type:
DOT 3 or DOT 4
Engine Wear:
Ringland failure on early 4G63T engines under extreme stress, rod bearing wear
Turbocharger:
Turbo seal leaks leading to oil consumption, wastegate actuator issues
Clutch Wear:
High-performance clutch can wear faster with aggressive driving
Ayc Pump:
AYC pump failure or leaks on AYC-equipped models
Electronics:
Occasional issues with ABS sensors, SRS warning lights