Engine Mechanical:
Full engine disassembly, assembly, diagnosis, and repair for the 4G63T engine. Includes timing belt, cooling system, lubrication system, cylinder head, pistons, crankshaft, camshafts.
Engine Management:
Fuel injection, ignition system, emissions control, sensors, actuators, ECU diagnosis, troubleshooting, and wiring diagrams.
Transmission Manual:
Service and repair for the F5M33 (or similar) 5-speed manual transmission, including clutch, gearbox internals, and drivetrain components.
Transmission AWD:
Service and repair for the Active Yaw Control (AYC) system, Super Active Yaw Control (S-AYC) if applicable to specific trims, ACD (Active Center Differential), and rear differential.
Brakes:
Front and rear brake system service, including discs, pads, calipers, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), and hydraulic lines.
Suspension:
Front and rear suspension components, including struts, springs, control arms, bushings, wheel bearings, and alignment specifications.
Steering:
Power steering system diagnosis and repair, steering rack, tie rods, and steering column.
Electrical System:
Complete electrical system coverage, including battery, charging system, starting system, lighting, horn, wipers, power windows, central locking, and dashboard indicators.
Body Exterior:
Body panel removal and installation, doors, hood, trunk lid, bumpers, spoilers, and glass replacement.
Body Interior:
Interior trim removal and installation, seats, dashboard, door panels, and HVAC controls.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis, repair, refrigerant handling, and component replacement.
Diagnostic Troubleshooting:
Extensive diagnostic flowcharts, symptom-based troubleshooting guides, and common issue resolution for all vehicle systems.
Preventative Maintenance:
Detailed procedures for routine maintenance tasks like oil changes, filter replacements, fluid checks, and brake inspections.
Component Replacement:
Step-by-step instructions for replacing major and minor components across all systems.
Adjustment Procedures:
Procedures for adjusting critical systems such as ignition timing, clutch pedal, and parking brake.
Torque Specifications:
Comprehensive list of all critical torque specifications for engine, chassis, and drivetrain fasteners.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair procedures.
Wiring Diagrams:
Detailed electrical wiring diagrams for all circuits, including power, ground, and signal paths.
Diagnostic Capabilities:
Advanced diagnostic information, including fault codes (DTCs), live data interpretation, and sensor data analysis.
Rebuild Procedures:
Complete instructions for rebuilding major components such as the engine and transmission.
Performance Tuning:
While not a tuning guide, it provides foundational technical data for understanding engine parameters relevant to performance.
Engine Type:
2.0L Inline-4, DOHC, 16-valve, turbocharged, intercooled
Bore X Stroke:
85.0 mm x 88.0 mm
Horsepower Ps:
280 PS (approx. 276 hp) at 6500 rpm (JDM spec)
Torque Nm:
373 Nm (approx. 275 lb-ft) at 3500 rpm (JDM spec)
Turbocharger:
Mitsubishi TD05HR-16G (or similar variant)
Fuel Delivery:
Electronic Fuel Injection (EFI), Bosch Fuel Injectors (e.g., 560cc)
Fuel Type:
Unleaded Premium Gasoline (Octane Rating typically 98 RON / 93 AKI)
Engine Oil Type:
API SG, SH, or SJ rated; SAE 10W-30 or 10W-40 recommended (check manual for specific climate/usage)
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Engine Oil Change Interval:
Every 5,000-7,500 km (3,000-5,000 miles) or 6 months, whichever comes first, especially under spirited driving conditions.
Air Filter Replacement:
Every 15,000-20,000 km (9,000-12,000 miles) or as needed based on driving environment.
Spark Plug Replacement:
Every 30,000-50,000 km (18,000-30,000 miles) for standard plugs; platinum or iridium plugs may last longer (refer to manual).
Timing Belt Replacement:
Every 90,000-100,000 km (54,000-60,000 miles) or 5-7 years. Critical component; failure can cause catastrophic engine damage.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (check manual for specific recommendation).
Power Steering Fluid Type:
Genuine Mitsubishi ATF or equivalent DEXRON III (or higher) automatic transmission fluid.
Engine Internal Wear:
High-performance nature of the 4G63T can lead to premature wear if not properly maintained, especially piston rings and bearings under extreme use.
Ayc Pump Failure:
The AYC hydraulic pump is a known point of failure, often due to aging seals or contamination.
Clutch Wear:
Aggressive driving can lead to accelerated clutch wear.
Rear Main Seal Leaks:
Common on many vehicles of this era, including the Evo VII.
Motorsport Legacy:
Mitsubishi has a strong rally heritage, with the Lancer Evolution line directly benefiting from World Rally Championship (WRC) development.
Evolution Vii Introduction:
Introduced in 2001, the Evo VII marked a significant technological leap, particularly with the advanced AYC and ACD systems, bridging the gap between the rally car and street production.
Distinction From Previous:
Wider bodywork, revised suspension geometry, and the integration of more sophisticated electronic aids compared to the Evo VI.
Manufacturing Location:
Japan
Production Volume:
Limited production numbers, especially for the JDM market; highly sought after globally.