Classification:
Iconic homologation special, rally-bred performance sedan.
Target Audience:
Enthusiasts, professional mechanics, DIY owners passionate about maintaining and optimizing the Evo 7.
Key Rivals:
Subaru Impreza WRX STI, Ford Focus RS, Honda Civic Type R (though different segment).
Performance Focus:
Emphasizes performance tuning, chassis dynamics, and advanced drivetrain technologies.
Technical Resource:
Invaluable for understanding and working on the unique AYC and ACD systems.
Primary Coverage:
Full vehicle service and repair
Regional Specifications:
Primarily Japanese Domestic Market (JDM) specifications, with commonalities for export markets where applicable.
Estimated Pages:
Over 1500 pages (typical for a comprehensive factory service manual)
Type:
Factory Service Manual (FSM)
Purpose:
Diagnosis, repair, maintenance, specifications, troubleshooting.
Language:
English (translated from original Japanese)
Engine:
4G63T (2.0L DOHC MIVEC Turbocharged inline-4): mechanical components, lubrication, cooling, fuel, ignition, exhaust, emissions, tuning, diagnosis.
Powertrain Control:
ECU mapping, sensor inputs/outputs, actuators, diagnostic trouble codes (DTCs).
Transmission:
AYC (Active Yaw Control) drivetrain, including mechanical aspects, hydraulic systems, and electronic control. Manual Transmission (MT) specifics.
Drivetrain:
All-Wheel Drive (AWD) system, ACD (Active Center Differential), front and rear differentials, driveshafts, hubs.
Suspension:
Front MacPherson strut, rear multi-link independent suspension. Components, adjustments, alignment specifications.
Brakes:
Front Brembo 4-piston calipers, rear Brembo 2-piston calipers. ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution).
Steering:
Power assisted rack and pinion, steering angle sensor (for AYC). Column and linkage components.
Electrical System:
12V battery, alternator, starter motor, lighting, wipers, horn, power accessories, fuse and relay locations, wiring diagrams.
Body And Interior:
Body panels, doors, glass, interior trim, seats, HVAC (Heating, Ventilation, and Air Conditioning), SRS (Supplemental Restraint System - Airbags).
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and changes.
Repair:
Component removal and installation, overhauls, specific repair procedures for all major systems.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting, component testing procedures, DTC interpretation.
Specifications:
Torque specifications for all fasteners, clearances, tolerances, fluid capacities, electrical specifications.
Depth:
Comprehensive: Covers everything from basic fluid checks to complete engine and transmission rebuilds, including complex electronic system diagnostics.
Searchability:
Typically text-searchable if properly converted from original source.
Resolution:
High-resolution scans suitable for printing individual pages or sections.
Physical Equivalent:
Spiral-bound or perfect-bound (if it were a physical manual).
Physical Equivalent:
Durable paper stock, often with tabbed sections.
Configuration:
Inline 4-cylinder, DOHC, 16-valve, turbocharged, intercooled.
Displacement:
1997 cc (2.0 Liters)
Bore X Stroke:
85.0 mm x 88.0 mm
Engine Management:
ECU controlled fuel injection and ignition timing (MIVEC variable valve timing on intake camshaft).
Horsepower:
280 PS (276 hp) @ 6500 rpm (JDM spec, often underrated)
Torque:
373 Nm (275 lb-ft) @ 3500 rpm (JDM spec)
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline (premium, high octane required)
Turbocharger:
Mitsubishi TD05HR-16G 'Big' turbocharger with intercooler.
Type:
6-speed Manual Transmission (Type-R)
Drivetrain:
All-Wheel Drive (AWD) with Active Yaw Control (AYC) and Active Center Differential (ACD).
Ayc Operation:
Torque vectoring to rear wheels via electronic/hydraulic control for enhanced cornering.
Acd Modes:
Driver-selectable modes (Gravel, Tarmac, Snow) to optimize center differential lock-up.
Crash Test Results:
No specific NHTSA/Euro NCAP ratings widely available for this specific JDM homologation model, but known for robust construction for rally homologation.
ABS:
Standard Anti-lock Braking System
Ebd:
Standard Electronic Brakeforce Distribution
Airbags:
Driver and front passenger airbags.
Seatbelts:
Three-point inertia-reel seatbelts with pre-tensioners.
Audio System:
Factory AM/FM stereo with CD player (typically basic 4-speaker system).
Display:
Minimal digital displays; primarily analog gauges for speed, RPM, boost pressure, oil temperature, etc.
Advanced Systems:
AYC and ACD are the primary advanced dynamic control systems.
Integration:
Limited connectivity by modern standards; focus is on mechanical and drivetrain technology.
Engine Oil And Filter:
Every 5,000-7,500 km (3,000-4,500 miles) or 6 months, whichever comes first, under normal use. More frequent for spirited driving or track use.
Spark Plugs:
Replace at 100,000 km (60,000 miles) or as needed based on condition (typically platinum or iridium plugs).
Timing Belt:
Replace at 100,000 km (60,000 miles). Crucial due to interference engine design.
Engine Oil:
API SG, SH, SJ or ACEA A2/A3, recommended viscosity 10W-30 or 10W-40 (check manual for exact JDM spec). High-quality synthetic recommended for performance.
Coolant:
Mitsubishi DIAQUEEN SUPER LONG LIFE COOLANT or equivalent ethylene glycol-based coolant with appropriate corrosion inhibitors. Mix 50/50 with distilled water.
Transmission Fluid:
Mitsubishi DiaQueen ECO SUPER MULTI GEAR OIL (GL-4) or equivalent for 6-speed manual. Capacity approx. 2.0-2.5 liters.
Differential Fluid:
Refer to manual for specific ACD and AYC fluid types. Typically a specific Mitsubishi fluid or equivalent high-quality gear oil.
Engine:
Head gasket failure (especially with increased boost/tuning), turbocharger wear, piston ring land failure in extreme cases. Regular maintenance is key.
Drivetrain:
AYC pump failure, ACD solenoid issues, differential wear with aggressive use.
Suspension:
Wear in bushings, ball joints, and wheel bearings due to performance driving.
