Market Position:
Iconic rally homologation special, renowned for its performance and motorsport heritage.
Competitors:
Subaru Impreza WRX STI, Ford Focus RS, Peugeot 206 WRC (in rally context), but direct road-going competitors were few in its niche.
Key Features:
Advanced AWD system (ACD/AYC), potent turbocharged engine, aggressive aerodynamics, high-performance braking, rally-bred chassis.
Manual Value Proposition:
Essential resource for maintaining the peak performance and reliability of a complex, high-performance vehicle.
Engine Mechanical:
Yes (Disassembly, assembly, overhaul, component testing, timing, lubrication, cooling)
Engine Management Electronic:
Yes (ECU diagnostics, sensors, actuators, fuel injection, ignition system, emissions control)
Fuel System:
Yes (Fuel pump, injectors, fuel lines, fuel tank, pressure regulation)
Drivetrain:
Yes (Driveshafts, CV joints, differential units, propeller shaft)
Suspension:
Yes (Front and rear suspension components, shock absorbers, springs, bushings, alignment specifications)
Steering:
Yes (Power steering system, steering gear, column, tie rods, linkage, hydraulic pump)
Brakes:
Yes (Hydraulic system, ABS system, calipers, rotors, pads, brake fluid specifications, bleeding procedures, parking brake)
Electrical System:
Yes (Battery, charging system, starter motor, lighting, wipers, horn, power windows, central locking, fuses, relays)
Body And Chassis:
Yes (Body panels, doors, hood, trunk, glass, interior trim, chassis components, structural repairs)
HVAC:
Yes (Heating, Ventilation, and Air Conditioning system components, refrigerant handling, diagnosis)
Safety Systems:
Yes (SRS airbag system, seatbelt operation and diagnosis)
Transmission Manual:
Yes (Disassembly, assembly, component replacement, adjustment, fluid specifications for 5-speed manual transmission)
Transmission AWD System:
Yes (Active Yaw Control - AYC system diagnostics, repair, and calibration, ACD system diagnostics and repair)
Routine Maintenance:
Yes (Oil changes, filter replacements, fluid checks, spark plug replacement, belt inspections)
Troubleshooting Guides:
Yes (Systematic diagnostic procedures for common and uncommon faults)
Engine Rebuilding:
Yes (Detailed steps for complete engine overhaul)
Transmission Repair:
Yes (Comprehensive guides for manual transmission overhaul)
Electrical Diagnostics:
Yes (Wiring diagrams, circuit testing, component diagnosis)
Suspension And Steering Repair:
Yes (Component replacement, adjustments, alignment procedures)
Brake System Service:
Yes (Replacement, bleeding, ABS system diagnostics)
Bodywork And Trim Repair:
Yes (Panel removal/installation, interior component servicing)
Technical Depth:
Comprehensive (Suitable for professional technicians and advanced DIY enthusiasts)
Diagnostic Codes:
Yes (Includes OBD-I/OBD-II codes and diagnostic procedures)
Torque Specifications:
Yes (Detailed torque values for all fasteners)
Wiring Diagrams:
Yes (Complete electrical schematics)
Special Tools:
Yes (Lists and describes necessary special tools for specific procedures)
Engine Code:
4G63T (Various iterations for Evo VI)
Engine Type:
Inline 4-cylinder, DOHC, 16-valve, turbocharged and intercooled
Bore X Stroke:
85.0 mm x 88.0 mm
Horsepower Net:
276 bhp (206 kW) @ 6250 rpm (Often underestimated, actual output higher)
Torque Net:
373 Nm (275 lb-ft) @ 3000 rpm
Fuel Delivery:
Electronic Fuel Injection (Multi-point)
Fuel Type:
Unleaded Premium (95 RON or higher recommended)
Turbocharger:
Mitsubishi TD05H-16G (or similar variant), ball-bearing turbo
Engine Control Unit:
Factory ECU with engine mapping specific to model variants
Oil Change Interval:
Every 5,000-7,500 km (3,000-5,000 miles) or 6 months, especially under spirited driving conditions. Manual specifies factory intervals.
Air Filter Replacement:
Every 15,000-20,000 km (10,000-12,000 miles) or as needed based on driving environment.
Spark Plug Replacement:
Every 30,000-40,000 km (20,000-25,000 miles) for standard plugs; check manual for platinum/iridium recommendations.
Timing Belt Replacement:
Every 90,000-100,000 km (55,000-60,000 miles) or 5-7 years. Crucial due to interference engine design.
Engine Oil Type:
API SG/SH/SJ or ACEA A2/A3, Viscosity SAE 10W-30 or 10W-40 recommended. Consult manual for specific high-performance oil grades.
Engine Oil Capacity:
Approx. 4.5 Liters (4.8 US Quarts) with filter change.
Coolant Type:
Ethylene Glycol based antifreeze (50/50 mix with distilled water). Mitsubishi Super Long Life Coolant (or equivalent).
Transmission Fluid Type:
Manual Transmission Fluid (MTF) - Refer to manual for specific GL-4 or GL-5 rating and viscosity. Typically SAE 75W-90.
Differential Fluid Type:
Gear Oil GL-5, SAE 80W-90 for front and rear differentials. ACD/AYC fluids specified separately in manual.
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for specific recommendation).
Known Issues:
Weak clutch upgrades may be needed for hard use. AYC pump failure. Turbocharger wear with high mileage/poor maintenance. Crankshaft thrust bearing issues if oil starvation occurs. Piston ring land failure on heavily modified engines.
