🏷️ Basic Information

Make:

Mitsubishi

Model:

Lancer Evolution VII

Model Code:

CT9A

Model Variant:

Evolution VII

Platform Chassis Code:

JDM CT9A

👋 Introduction

Segment:

Performance Sedan / Rally Homologation Special

Target Audience:

Enthusiasts, tuners, and owners seeking in-depth knowledge for maintenance and performance upgrades.

Competitors:

Subaru Impreza WRX STI, Ford Focus RS, Renault Clio V6 Sport.

Performance Focus:

Built for rally racing homologation, emphasizing advanced AWD, turbocharged power, and precise handling.

Technological Advancements:

Introduction of Active Yaw Control (AYC) significantly enhanced cornering stability and driver feedback.

📋 Manual Details

Engine:

4G63 (2.0L Turbocharged Inline-4)

Transmission:

5-Speed Manual

Drivetrain:

All-Wheel Drive (AWD) with Active Yaw Control (AYC)

Suspension:

Front: MacPherson Struts, Rear: Multi-link

Brakes:

Front: Ventilated Discs, Rear: Ventilated Discs (Brembo option)

Electrical:

Complete Wiring Diagrams, ECU Functions, Sensors

Bodywork:

Body Panels, Interior Trim, Exterior Components

HVAC:

Heating, Ventilation, Air Conditioning System

Chassis:

Frame, Steering, Wheel Alignment

Diagnostics:

Troubleshooting Charts, Diagnostic Trouble Codes (DTCs)

Estimated Pages:

1000+

Type:

Factory Service Manual (FSM) / Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Detailed overhaul procedures, component specifications, timing belt replacement, turbocharger service.

Engine Management:

ECU pinouts, sensor testing, fuel injection system diagnostics, ignition system operation.

Transmission Gearbox:

Clutch system, gearbox overhaul, gear selection mechanism, specific procedures for the 5-speed gearbox.

All Wheel Drive System:

Active Yaw Control (AYC) operation and diagnostics, ACD (Active Center Differential) system, propeller shaft and rear differential service.

Suspension Steering:

Front and rear suspension component replacement, steering rack diagnostics and repair, wheel alignment specifications.

Braking System:

Brake fluid replacement, caliper and rotor service, ABS system diagnostics, Brembo brake system specifics (if applicable).

Fuel System:

Fuel pump and filter replacement, fuel pressure testing, injector service.

Cooling System:

Radiator, thermostat, water pump replacement, coolant specifications and flush procedures.

Exhaust System:

Exhaust component replacement, catalytic converter information.

Electrical System:

Battery, alternator, starter motor service, lighting system, power windows, central locking.

Body Interior:

Door panel removal, seat adjustment, dashboard components, exterior trim replacement.

Scheduled Maintenance:

Oil changes, filter replacements, spark plug replacement intervals and procedures.

Troubleshooting:

Step-by-step diagnostic procedures for common and uncommon faults.

Repair Overhaul:

Comprehensive instructions for engine rebuilds, transmission overhauls, and component replacements.

Diagnostics Testing:

Testing procedures for all major electrical and mechanical components.

Wiring Diagrams:

Detailed, system-specific wiring schematics for easy troubleshooting.

Torque Specifications:

Precise torque values for all critical fasteners.

Fluid Capacities Types:

Exact fluid types and quantities for engine oil, transmission fluid, brake fluid, coolant, etc.

Specifications Measurements:

All necessary technical data, tolerances, and measurements for proper repair.

Depth:

Factory-level detail suitable for professional technicians and experienced DIY enthusiasts.

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text within the PDF for quick information retrieval.

Print Recommendation:

High-resolution pages suitable for printing key sections or the entire manual.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

4G63T (DOHC, 16-valve, Inline-4)

Displacement:

1997 cc

Bore X Stroke:

85.0 mm x 88.0 mm

Compression Ratio:

8.8:1

Turbocharger:

Mitsubishi TD05HR-16G (Twin-Scroll)

Intercooler:

Air-to-air, top-mounted

Horsepower:

280 PS (276 bhp / 206 kW) @ 6500 rpm (JDM Spec)

Torque:

370 Nm (273 lb-ft) @ 3000 rpm (JDM Spec)

Fuel Delivery:

Electronic Fuel Injection (MPI)

Fuel Type:

Unleaded Premium (98 RON recommended)

Fuel Pump Part Number:

MD347037 (Example, verify with VIN)

Fuel Filter Part Number:

MD071013 (Example, verify with VIN)

Engine Oil Capacity:

4.5 Liters (with filter)

Engine Oil Type:

SAE 10W-30 or 10W-40 (API SG/SH/SJ or ILSAC GF-2/GF-3)

🔧 Transmission

Type:

5-Speed Manual

Drivetrain:

Full-time All-Wheel Drive (AWD)

Center Differential:

Active Center Differential (ACD)

Rear Differential:

Active Yaw Control (AYC) Rear Differential

Gearbox Oil Capacity:

2.1 Liters

Gearbox Oil Type:

API GL-4, SAE 75W-90

Transfer Case Oil Capacity:

0.6 Liters

Transfer Case Oil Type:

API GL-3, SAE 80W-90

Rear Differential Oil Capacity:

1.1 Liters

Rear Differential Oil Type:

API GL-5, SAE 80W-90 (Limited Slip Differential compatible)

📐 Dimensions

Length:

4435 mm (174.6 in)

Width:

1770 mm (69.7 in)

Height:

1415 mm (55.7 in)

Wheelbase:

2625 mm (103.3 in)

Front Track:

1515 mm (59.6 in)

Rear Track:

1510 mm (59.4 in)

Curb Weight:

1460 kg (3219 lbs) (Approx.)

Gross Vehicle Weight Rating:

1800 kg (Approx.)

Towing Capacity:

Not Recommended

Wheel Size:

17 x 8.0 inches

Wheel Bolt Pattern:

5x114.3

Tire Size:

235/45R17

🛡️ Safety Features

Crash Test Results:

NHTSA and IIHS ratings vary by market and are generally not as comprehensive for this era of performance vehicles as modern standards.

ABS:

Anti-lock Braking System (4-channel, 4-sensor)

Ayc:

Active Yaw Control (AYC) – Electronically controlled torque distribution to rear wheels.

Acd:

Active Center Differential (ACD) – Electronically controlled torque split between front and rear axles.

Airbags:

Driver and Front Passenger Airbags

Seatbelts:

Three-point front and rear seatbelts with pretensioners and force limiters.

Body Structure:

Reinforced chassis and safety cell design.

💡 Technology Features

Head Unit:

Factory original audio system (typically AM/FM/CD player, market-dependent).

Speakers:

Standard speaker configuration, often with door-mounted units and tweeters.

Ayc System:

Active Yaw Control is a sophisticated torque-vectoring system that enhances cornering dynamics.

Acd System:

Active Center Differential allows for adjustable torque distribution between front and rear axles, often with driver-selectable modes (Tarmac, Gravel, Snow).

Bluetooth:

Not equipped with factory Bluetooth connectivity.

Usb:

Not equipped with factory USB ports.

Gauge Cluster:

Includes tachometer, speedometer, boost gauge, and auxiliary gauges for oil pressure and voltage.

🔧 Maintenance

Engine Oil Change:

Every 5,000-7,500 km (3,000-5,000 miles) or 6 months, whichever comes first, under normal use. Shorter intervals recommended for spirited driving.

Oil Filter Replacement:

With every oil change.

Air Filter Replacement:

Every 15,000-30,000 km (9,000-18,000 miles).

Spark Plug Replacement:

Every 60,000-100,000 km (37,000-60,000 miles), depending on plug type (platinum/iridium recommended).

Timing Belt Replacement:

Every 90,000-100,000 km (56,000-62,000 miles) or 7 years, whichever comes first. Critically important for the 4G63 engine.

Coolant Replacement:

Every 2 years or 40,000 km (24,000 miles).

Brake Fluid Replacement:

Every 2 years or 40,000 km (24,000 miles).

Coolant Type:

Mitsubishi Super Long Life Coolant (LLC) or equivalent ethylene glycol-based coolant.

Engine Mounts:

Can degrade over time, leading to increased vibration and harsher engine feel. Replacement recommended with stiffer aftermarket options for performance use.

Oil Sludge:

The 4G63 can be prone to oil sludge if maintenance intervals are neglected, particularly with aggressive driving. Regular oil changes are crucial.

Ayc Pump:

The AYC hydraulic pump can fail over time, leading to the illumination of the AYC warning light and loss of its functionality. Diagnosis and potential pump replacement or bypass may be required.

Clutch Wear:

Performance driving can accelerate clutch wear. Regular inspection and adjustment are advised.

Susceptibility To Corrosion:

Older vehicles, particularly those in humid or salted environments, may exhibit rust on body panels, subframes, and exhaust components.

📚 Vehicle History

Motorsport Connection:

Direct lineage from Mitsubishi's highly successful World Rally Championship (WRC) Lancer models.

Seventh Generation:

The Evo VII marked a significant evolution, inheriting the stronger chassis from the standard Lancer Cedia platform, enabling higher power output and improved handling characteristics over its predecessors.

Key Upgrades From Evo Vi:

Stronger chassis, revised suspension geometry, larger turbocharger (TD05HR-16G), inclusion of Active Center Differential (ACD) and Active Yaw Control (AYC) as standard.

Production Years:

2001 - 2002

Manufacturing Location:

Japan

Market Availability:

Primarily Japan (JDM), with limited grey market imports to other regions.

🏆 Awards & Recognition

Rally Success:

The Lancer Evolution platform is globally renowned for its motorsport pedigree, consistently winning championships in WRC.

Automotive Journalism:

Praised by automotive media for its exhilarating performance, advanced AWD technology, and raw driving experience.