🏷️ Basic Information

Make:

Mitsubishi

Model:

Lancer Evolution VI

Chassis Code:

CP9A

Engine Code:

4G63

👋 Introduction

Segment:

Performance Rally Homologation Special / Sports Compact Sedan

Competitors:

Subaru Impreza WRX STI, Ford Escort Cosworth, Lancia Delta Integrale, Toyota Celica GT-Four

Drivetrain:

Advanced All-Wheel Drive with Active Yaw Control (AYC), front helical limited-slip differential, rear mechanical limited-slip differential.

Engine:

Iconic 4G63 2.0L turbocharged inline-4 engine with MIVEC (later models) and forged internals.

Suspension:

Performance-tuned independent suspension with MacPherson struts front, multi-link rear.

Brakes:

High-performance Brembo braking system with large ventilated discs and multi-piston calipers.

Aerodynamics:

Aggressive body kit, large rear wing, functional hood scoop and vents for enhanced downforce and cooling.

📋 Manual Details

Model Variants Covered:

GSR, RS, RS Sprint, Tommi Mäkinen Edition

Geographic Markets Covered:

Global (JDM, European, Australian specifications)

Estimated Page Count:

1500+

Manual Type:

Factory Workshop Service Repair Manual

Language:

English

Format:

Printable Digital Format (likely PDF)

📖 Manual Coverage

Engine Mechanical:

Complete engine overhaul, assembly, disassembly, timing belt, pistons, connecting rods, crankshaft, cylinder head, valves, seals, gaskets.

Engine Management:

ECU diagnosis, sensor testing (MAP, MAF, TPS, O2), ignition system, fuel injection system (injectors, fuel pump, pressure regulator).

Fuel System:

Fuel tank, fuel lines, fuel filter, high-pressure fuel pump, injectors, fuel pressure regulator.

Cooling System:

Radiator, water pump, thermostat, coolant hoses, fan operation, pressure testing.

Lubrication System:

Oil pump, oil pan, oil filter, oil cooler, lubrication passages, oil pressure testing.

Transmission Manual:

Gearbox disassembly, assembly, clutch system, input/output shafts, synchronizers, seals, bearings, shift linkage.

Transmission AWD:

Active Yaw Control (AYC) system, center differential, front/rear differentials, transfer case, driveshafts, prop shaft, viscous coupling.

Drivetrain:

CV joints, axle shafts, wheel bearings, hub assemblies.

Suspension Front:

MacPherson strut design, control arms, sway bar, bushings, springs, shock absorbers, steering knuckle, wheel hub.

Suspension Rear:

Multi-link independent suspension, trailing arms, lateral links, coil springs, shock absorbers, sway bar, bushings.

Brakes Front:

Brembo ventilated discs, multi-piston calipers, brake pads, brake lines, ABS system (wheel speed sensors, hydraulic unit).

Brakes Rear:

Brembo ventilated discs, multi-piston calipers, brake pads, brake lines, ABS system.

Steering System:

Power steering rack and pinion, hydraulic pump, steering column, tie rods, alignment specifications.

Electrical System Charging:

Alternator, battery, starter motor, wiring diagrams, charging circuit diagnostics.

Electrical System Lighting:

Headlights, taillights, turn signals, interior lighting, fog lights, bulb specifications, wiring.

Electrical System Accessories:

Wipers, horn, power windows, central locking, HVAC controls, audio system, instrumentation cluster.

Body Exterior:

Body panel removal and installation, trim, bumpers, spoilers, hood, trunk, doors, fenders, rust repair procedures.

Body Interior:

Dashboard removal, seat removal, carpet replacement, headliner, door panels, center console.

HVAC System:

Air conditioning compressor, condenser, evaporator, refrigerant lines, blower motor, cabin filter, controls.

Routine Maintenance:

Oil changes, filter replacements, fluid checks and changes, spark plug replacement, tire rotation.

Troubleshooting:

Diagnostic flowcharts, symptom-based troubleshooting for mechanical and electrical issues.

Engine Repair:

Complete engine rebuilds, head gasket replacement, piston ring replacement, bearing replacement, timing chain/belt service.

Transmission Repair:

Manual and AYC transmission rebuilds, clutch replacement, differential overhaul.

Brake System Repair:

Brake pad and rotor replacement, caliper rebuild, brake line replacement, bleeding procedures, ABS component testing.

Suspension And Steering Repair:

Shock absorber and strut replacement, bushing replacement, ball joint and tie rod end replacement, wheel alignment procedures.

Electrical Diagnostics:

Wiring diagram interpretation, component testing, troubleshooting of electrical faults.

Body Repair:

Panel replacement, dent repair, rust remediation, glass replacement, door and lock mechanism repair.

HVAC Service:

Refrigerant system service, component replacement, leak testing, cabin air filter replacement.

Depth:

Comprehensive: Covers everything from basic maintenance to full engine and transmission rebuilds, including advanced diagnostics.

Diagnostic Capabilities:

Detailed diagnostic procedures for all major systems, including specific DTC (Diagnostic Trouble Code) explanations and resolution steps.

Torque Specifications:

Extensive list of torque specifications for all critical fasteners and components.

Clearances And Tolerances:

Precise measurements for engine components (piston-to-bore, bearing clearances), suspension, and drivetrain.

Wiring Diagrams:

Full, detailed electrical wiring diagrams for all vehicle systems, including color coding and component locations.

Special Tools:

Identification and usage instructions for specialized tools required for specific repair procedures.

📊 Manual Specifications

Digital File Type:

PDF (Portable Document Format)

Printability:

Printable on demand, high-resolution pages.

Image Quality:

High-quality, clear images and diagrams.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

4G63T Inline-4, 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:

276 bhp @ 6500 rpm (JDM/European Spec - often underestimated)

Torque:

275 lb-ft (373 Nm) @ 3000 rpm (JDM/European Spec)

Redline:

7500 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI) with Sequential Multi-Port Injection (MPI)

Fuel Type:

Unleaded Gasoline (95-98 RON recommended)

Turbocharger:

Mitsubishi TD05H-16G (or similar variant) Twin-Scroll Turbocharger with intercooler

🔧 Transmission

Transmission Type:

5-Speed Manual Transmission (Type R038)

Transmission Type:

None (Evolution models primarily offered manual transmissions)

Drivetrain Layout:

Full-Time Four-Wheel Drive with Active Yaw Control (AYC) and Driver Controlled Center Differential (DCCD) or Viscous Coupling Unit (VCU) depending on spec.

Clutch Type:

Hydraulically operated, multi-plate wet clutch for AYC/ACD, single-plate dry clutch for powertrain.

📐 Dimensions

Length:

4350 mm (171.3 in)

Width:

1770 mm (69.7 in)

Height:

1405 mm (55.3 in)

Wheelbase:

2600 mm (102.4 in)

Front Track:

1515 mm (59.6 in)

Rear Track:

1505 mm (59.3 in)

Curb Weight:

Approx. 1400-1430 kg (3086-3153 lbs) depending on trim

Gross Weight Rating:

Approx. 1750 kg (3858 lbs)

Towing Capacity:

Not Recommended/Specified

🛡️ Safety Features

Crash Test Ratings:

NHTSA and Euro NCAP ratings for this era were less standardized, but the chassis was designed with rally safety in mind, featuring a reinforced structure.

Active Safety:

Anti-lock Braking System (ABS) with Electronic Brakeforce Distribution (EBD), Active Yaw Control (AYC), optional Limited Slip Differentials.

Passive Safety:

Driver and passenger front airbags, reinforced safety cell, three-point seatbelts with pre-tensioners, optional roll cage (RS models).

💡 Technology Features

Infotainment System:

Basic factory AM/FM stereo with CD player and tape deck. Aftermarket upgrades are common.

Speakers:

Typically 4-6 speaker system.

Driver Assistance Features:

ABS with EBD, AYC (Active Yaw Control).

Connectivity Options:

Primarily basic electrical connections for accessories. No modern Bluetooth or USB connectivity from factory.

🔧 Maintenance

Oil Change Interval:

Every 5,000 - 7,500 km (3,000 - 4,500 miles) or 6 months, whichever comes first, with high-performance synthetic oil.

Timing Belt Replacement:

Every 90,000 km (56,000 miles) or 7 years, whichever comes first. Critical component.

Spark Plug Replacement:

Every 40,000 - 60,000 km (25,000 - 37,000 miles) with appropriate performance plugs.

Coolant Flush Interval:

Every 2-3 years or 40,000-60,000 km.

Engine Oil Specification:

API SG or higher; SAE 10W-40, 15W-40, or 5W-40 (depending on climate). Full synthetic recommended for performance driving.

Engine Oil Capacity:

4.5 Liters (4.8 US Quarts) with filter change.

Coolant Type:

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

Transmission Fluid Type:

GL-4 SAE 75W-90 or GL-5 SAE 75W-90 (confirm specific differential requirements).

Transfer Case Fluid Type:

GL-5 SAE 75W-90

Rear Differential Fluid Type:

GL-5 SAE 75W-90

Ayc Fluid Type:

Specific AYC Fluid (consult manual for exact specification or equivalent like Mitsubishi DiaQueen LSD Fluid-SS).

Brake Fluid Type:

DOT 3 or DOT 4.

Common Issues:

Cracked cylinder heads (especially with increased boost), premature turbo wear, AYC system failures, clutch wear, rust in common areas (wheel arches, sills), front diff wear.

📚 Vehicle History

Motorsport Legacy:

Mitsubishi's extensive rally heritage, culminating in WRC championships, heavily influenced the Lancer Evolution lineage.

Evolution Lineage:

The Lancer Evolution VI (CP9A) is the sixth generation of the iconic rally homologation special, succeeding the Evo V and preceding the Evo VII. It introduced refined aerodynamics and cooling, and the celebrated Tommi Mäkinen Edition.

Production Years:

1999 - 2001

Manufacturing Plant:

Mizushima Plant, Kurashiki, Japan

Production Volume:

Approximately 6,000 units of the standard Evo VI, with an additional 5,000 units of the Tommi Mäkinen Edition.

🏆 Awards & Recognition

Motorsport Accolades:

Numerous rally victories and championships worldwide, solidifying its reputation as a true performance icon.

Automotive Press Reviews:

Consistently praised by automotive journalists for its handling, acceleration, and rally-bred performance.

Homologation Status:

Developed specifically for Group A rally homologation.