🏷️ Basic Information

Make:

Mitsubishi

Model:

Lancer Evolution VI (Evo 6)

Model Code:

CP9A

Production Years Covered:

1999-2001

Chassis Code:

CP9A

Engine Code Primary:

4G63T

👋 Introduction

Vehicle Class:

Compact Sports Sedan / Rally Homologation Special

Positioning Statement:

The Mitsubishi Lancer Evolution VI (Evo 6) represented the pinnacle of performance and rallying technology for its era, offering a potent blend of turbocharged power, advanced all-wheel-drive grip, and sophisticated mechanicals. This manual provides the essential technical documentation for maintaining and repairing this iconic performance machine.

Key Competitors:

Subaru Impreza WRX STI, Ford Escort RS Cosworth, Audi S3 (8L), Lancia Delta Integrale Evoluzione

Performance Enhancements:

Wider bodywork, larger intercooler, revised turbocharger (larger compressor wheel), improved cooling system, revised suspension geometry compared to Evo V.

Rally Heritage:

Developed for World Rally Championship (WRC) homologation, benefiting from extensive motorsport experience.

All Wheel Drive System:

Advanced Mitsubishi All-Wheel Control (AWC) system, including Active Yaw Control (AYC) and Super Active Yaw Control (S-AYC) on some variants, providing exceptional traction and handling.

📋 Manual Details

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF

Primary Focus:

Repair and Overhaul

Target Audience:

Professional Technicians and Advanced DIY Enthusiasts

📖 Manual Coverage

Powertrain:

Engine, Fuel System, Ignition System, Exhaust System, Transmission (Manual & Automatic), Drivetrain (Transfer Case, Differentials)

Chassis:

Suspension (Front & Rear), Steering, Brakes (Hydraulic, ABS), Wheels & Tires

Electrical:

Battery, Charging System, Starting System, Lighting, Instrumentation, Wiper/Washer, Audio, Air Conditioning Controls, ECU/ECM and associated sensors/actuators

Body:

Exterior Body Panels, Doors, Hood, Trunk, Bumpers, Glass, Interior Trim, Seats

Maintenance:

Scheduled maintenance, fluid checks and changes, filter replacements, lubrication

Diagnostics:

Troubleshooting guides, fault code interpretation, symptom-based diagnostics

Repair:

Component removal, installation, overhaul, adjustment, replacement

Rebuilding:

Engine rebuild procedures, transmission overhaul, differential rebuild

Specifications:

Torque specifications, clearances, fluid capacities, electrical schematics

Depth Level:

Comprehensive: Covers everything from basic fluid changes to complete engine and transmission rebuilds, including advanced diagnostics and electrical troubleshooting.

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text for quick information retrieval

Print Quality:

High-resolution scans, suitable for printing individual pages or sections

Digital Binding:

N/A (Digital File)

Digital Paper Type:

N/A (Digital File)

⚙️ Engine Specifications

Engine Type:

Inline 4-cylinder, DOHC, 16-valve, turbocharged and intercooled

Displacement:

1997 cc (2.0 Liters)

Bore X Stroke:

85.0 mm x 88.0 mm

Compression Ratio:

8.8:1

Horsepower Ps:

280 PS (276 bhp / 206 kW) at 6500 rpm (JDM Spec), higher in some export markets

Torque Nm:

373 Nm (275 lb-ft) at 3000 rpm (JDM Spec)

Redline:

7500 rpm

Fuel Delivery:

Multi-point Fuel Injection (MPI)

Fuel Type:

Unleaded Premium Unleaded Gasoline (95 RON or higher recommended)

Turbocharger:

Mitsubishi TD05H-16G or similar variant with larger compressor wheel than Evo V

Intercooler:

Large Front-Mount Intercooler (FMIC)

🔧 Transmission

Transmission Type:

5-speed Manual Transmission (Getrag-derived, specific Mitsubishi version)

Transmission Type Optional:

4-speed Automatic Transmission (less common, not performance-oriented)

Clutch Type:

Hydraulic, single-plate, dry

Gear Ratios Manual:

Specific ratios detailed in manual, typically close-ratio for sporty driving.

All Wheel Drive System:

Mitsubishi All-Wheel Control (AWC): Full-time 4WD with Active Yaw Control (AYC) and driver-selectable modes (Tarmac, Gravel, Snow).

Center Differential:

Helical gear type LSD

Front Differential:

Helical gear type LSD

Rear Differential:

Active Yaw Control (AYC) integrated, electronically controlled viscous coupling LSD on earlier versions, hydraulic AYC on later/specific models.

📐 Dimensions

Length:

4350 mm (171.3 in)

Width:

1770 mm (69.7 in)

Height:

1415 mm (55.7 in)

Wheelbase:

2600 mm (102.4 in)

Front Track:

1510 mm (59.4 in)

Rear Track:

1500 mm (59.1 in)

Curb Weight:

Approx. 1400 kg (3086 lbs) depending on specification

Gross Vehicle Weight Rating:

Information typically found in VIN plate or owners manual, not standard spec.

Trunk Volume:

Limited due to drivetrain components, specific capacity not widely published but approximately 0.3 cubic meters.

🛡️ Safety Features

Jnc Ap Safety Rating:

Not officially tested or rated by major agencies like NHTSA or Euro NCAP during its production era for most markets.

ABS:

Standard, often with electronic brake-force distribution (EBD)

Traction Control:

Integrated with AWC system and engine management

Awc System:

Active Yaw Control (AYC) / Super Active Yaw Control (S-AYC) for enhanced stability and cornering.

Airbags:

Driver and front passenger airbags standard

Seatbelts:

3-point ELR seatbelts with pretensioners

Chassis Reinforcement:

Rigid body structure with integrated roll cage elements for rally homologation.

💡 Technology Features

Audio System:

Factory-installed AM/FM/CD player or cassette player with basic speaker system. Often upgraded by owners.

Display:

Basic digital or analog displays for climate control, clock, and trip computer.

ABS:

Standard Anti-lock Braking System.

Ayc S Ayc:

Active Yaw Control (AYC) and Super Active Yaw Control (S-AYC) systems for dynamic torque vectoring and enhanced handling.

Original Connectivity:

Limited to basic audio and communication features. No factory integrated smartphone connectivity.

🔧 Maintenance

Oil Change Interval:

Every 5,000 - 7,500 km (3,000 - 4,500 miles) or 6 months, whichever comes first, depending on driving conditions. Frequent hard driving may require shorter intervals.

Air Filter Replacement:

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

Spark Plug Replacement:

Every 30,000 - 60,000 km (18,000 - 36,000 miles) depending on plug type (e.g., iridium recommended).

Timing Belt Replacement:

Every 90,000 - 100,000 km (56,000 - 62,000 miles) or 7 years. Critical component; failure leads to severe engine damage.

Transmission Fluid Change:

Every 40,000 - 60,000 km (25,000 - 37,000 miles) for manual and automatic transmissions.

Coolant Replacement:

Every 2 years or 40,000 km (25,000 miles)

Engine Oil Type:

API SG, SH, or SJ; SAE 10W-40 or 15W-40 recommended for general use. Consider synthetic 5W-40 or 10W-50 for high-performance driving.

Engine Oil Capacity:

4.5 Liters (4.8 US Quarts) with filter change.

Transmission Fluid Type Manual:

API GL-4 SAE 75W-90 or 75W-85 Synthetic Gear Oil.

Transmission Fluid Type Automatic:

DIAQueen ATF-SP II M or equivalent.

Transfer Case Fluid Type:

API GL-5 SAE 75W-90 Hypoid Gear Oil.

Rear Differential Fluid Type:

API GL-5 SAE 75W-90 Hypoid Gear Oil (for standard LSD). Specific fluid for AYC system needs to be confirmed in manual.

Coolant Type:

Mitsubishi Super Long Life Coolant (Green) or equivalent ethylene glycol based coolant (50/50 mix with distilled water).

Brake Fluid Type:

DOT 3 or DOT 4, high-temperature brake fluid.

Engine Issues:

Rod bearing failure at high mileage or under abuse, turbocharger wear, coolant hose degradation, piston ring wear leading to oil consumption.

Transmission Issues:

Wear in synchros, clutch wear, differential issues (especially AYC system reliability over time).

Electrical Issues:

Corrosion on connectors, sensor failures (e.g., crank/cam sensors), intermittent issues with power windows or central locking due to age.

Body Issues:

Rust formation in common areas (wheel arches, sills), paint delamination, interior trim wear.

📚 Vehicle History

Mitsubishi Motors Rally History:

Mitsubishi has a rich history in motorsports, particularly in the World Rally Championship (WRC), where the Lancer Evolution series achieved significant success.

Evolution Series Origin:

The Lancer Evolution was conceived to homologate Mitsubishi's rally cars for WRC competition, beginning with the Evo I in 1992.

Evo 6 Development:

The Evo VI (CP9A) was introduced in October 1999, building upon the foundation of the Evo V with numerous enhancements focused on cooling, engine durability, and improved aerodynamics, particularly for rally use.

Special Editions:

Notably includes the Tommi Makinen Edition (Evo VI TME), commemorating Tommi Makinen's WRC titles, featuring unique styling, suspension, and engine tuning.

Production Period:

1999-2001

Manufacturing Location:

Japan

Global Availability:

Primarily Japan, but officially and unofficially exported to various markets worldwide (e.g., UK, Australia, Europe).

🏆 Awards & Recognition

Motorsport Achievements:

The Evo VI and its variants achieved significant success in WRC, including multiple driver and manufacturer championships, solidifying its legendary status.

Performance Reviews:

Consistently praised by automotive journalists for its exceptional handling, braking, and all-wheel-drive capabilities.

Enthusiast Recognition:

Widely considered one of the greatest performance cars of its era by enthusiasts and tuners.

Homologation:

Built to meet FIA homologation standards for Group A rallying.