🏷️ Basic Information

Make:

Mitsubishi

Model:

Lancer Evolution V

Model Code:

CP9A

Chassis Code:

CP9A

Production Years:

1998-1999

Engine Codes:

4G63 (2.0L Turbocharged DOHC)

👋 Introduction

Segment:

High-performance compact sedan / rally homologation special

Target Audience:

Enthusiasts, tuners, mechanics specializing in JDM vehicles, owners seeking to maintain or restore their vehicles.

Competitors:

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

Performance Orientation:

The Evo V is a significant evolution of the Lancer Evolution line, built with motorsport (WRC) homologation in mind, featuring substantial chassis and engine upgrades over its predecessors.

Rally Heritage:

Direct lineage from Mitsubishi's successful World Rally Championship campaigns, resulting in robust engineering and performance-focused components.

Manual Value:

This manual provides critical, in-depth technical data essential for the proper maintenance, diagnosis, and repair of these highly specialized vehicles, ensuring their longevity and optimal performance.

📋 Manual Details

General Coverage:

Comprehensive repair and overhaul of Mitsubishi Evolution V (CP9A) models

Specific Systems:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical, Body, HVAC, Fuel System, Cooling System, Lubrication System

Estimated Pages:

Varies by specific manual content, typically 1000+ pages for a full workshop manual.

Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Powertrain:

Detailed diagnosis, repair, and overhaul procedures for the 4G63 engine, including turbocharger, intercooler, fuel injection, ignition, and emissions control systems. Coverage extends to the manual transmission, transfer case, Active Yaw Control (AYC) system, and front/rear differentials.

Chassis:

Comprehensive coverage of suspension (front and rear), steering systems (including power steering), brake systems (including ABS), wheels, and tires.

Electrical:

Complete wiring diagrams, diagnostic procedures for the electrical system, including lighting, instrument cluster, ECUs, power windows, central locking, and audio systems.

Body:

Procedures for body panel removal and installation, interior trim, doors, glass, and alignment.

Maintenance:

Scheduled maintenance, oil changes, filter replacements, fluid checks and replacements, belt and hose inspection/replacement.

Diagnostics:

Troubleshooting guides, symptom-based diagnostics, fault code interpretation, and diagnostic connector locations.

Repair:

Step-by-step repair instructions for major and minor components, including engine rebuilds, transmission overhauls, suspension component replacement, and brake caliper rebuilds.

Installation:

Procedures for installing aftermarket or replacement parts, including engine components, suspension upgrades, and body kits.

Depth:

Expert-level; assumes familiarity with general automotive practices. Covers detailed component specifications, torque values, special tool requirements, and advanced diagnostic techniques.

📊 Manual Specifications

File Type:

PDF

Searchability:

Typically text-searchable PDF for easy information retrieval.

Quality:

High-resolution digital reproduction of original factory documentation, ensuring clarity of diagrams and text.

Binding:

N/A (Digital PDF format)

Paper:

N/A (Digital PDF format)

⚙️ Engine Specifications

Engine Type:

4G63T (Inline-4, turbocharged, intercooled)

Displacement:

1997 cc (2.0 Liters)

Bore X Stroke:

85.0 mm x 88.0 mm

Compression Ratio:

8.8:1

Valve Train:

DOHC, 16 valves

Turbocharger:

Mitsubishi TD05H-16G (or similar twin-scroll configuration)

Horsepower Ps:

280 PS (JDM Spec, electronically limited, actual output often higher)

Torque Nm:

373 Nm (275 lb-ft)

Fuel Delivery:

Electronic Fuel Injection (EFI) with multi-point injectors

Fuel Type:

Unleaded Premium (95-98 RON)

Coolant Capacity:

Approx. 7.0 liters (with heater)

Oil Capacity Quarts:

Approx. 4.5 quarts (4.3 liters) with filter

🔧 Transmission

Transmission Type:

5-speed Manual

Gear Ratios:

Specific ratios detailed in manual (e.g., 1st: 3.143, 2nd: 2.105, 3rd: 1.448, 4th: 1.034, 5th: 0.780, Reverse: 3.000, Final Drive: 4.563 - Ratios can vary slightly by specific model/market).

Optional Transmission:

None (Manual transmission was standard for Evo V)

Drivetrain:

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

Transmission Fluid Spec:

Refer to manual for specific Mitsubishi DiaQueen LSD gear oil or equivalent (e.g., GL-5 75W-90).

📐 Dimensions

Length:

4350 mm

Width:

1770 mm

Height:

1415 mm

Wheelbase:

2600 mm

Track Width Front:

1515 mm

Track Width Rear:

1505 mm

Curb Weight:

Approx. 1400 kg

Gross Vehicle Weight Rating:

Refer to vehicle placard

Wheel Size:

17x7.5 inches (standard)

Tire Size:

225/45R17 (standard)

Bolt Pattern:

5x114.3 mm

Offset:

ET38 (standard)

🛡️ Safety Features

Crash Test Data:

Limited official crash test data publicly available for this JDM homologation model from its era. Emphasis was on structural rigidity and driver control.

Stability Control:

Active Yaw Control (AYC) – sophisticated torque vectoring system for enhanced cornering stability. ACD (Active Center Differential) also plays a role.

Braking System:

Ventilated disc brakes front and rear. Brembo 4-piston front calipers and 2-piston rear calipers were standard on Evolution V GSR.

ABS:

Anti-lock Braking System (ABS) standard.

Airbags:

Driver and front passenger airbags were available options, not always standard on all trims/markets.

Seat Belts:

Three-point seat belts with pretensioners.

Body Structure:

Reinforced chassis and body structure designed for rally homologation, contributing to occupant safety.

💡 Technology Features

Audio System:

Factory AM/FM stereo with CD player or cassette, speaker systems (upgradeable).

Instrument Cluster:

Comprehensive gauges including boost gauge, tachometer, speedometer, oil pressure, water temperature, and warning lights.

Ayc System:

Active Yaw Control (AYC) is the primary advanced technology, directing torque between rear wheels for superior handling. The manual provides detailed diagnostic and calibration procedures for AYC.

Acd System:

Active Center Differential (ACD) electronically controls torque split between front and rear axles.

Connectivity Features:

Minimal by modern standards. Focus is on mechanical performance rather than digital connectivity. Some models may have optional power accessories.

🔧 Maintenance

Oil Change:

Every 5,000 - 7,500 km (3,000 - 5,000 miles) or 6 months, depending on driving conditions. Rally conditions require more frequent changes.

Spark Plugs:

Inspect every 20,000 km (12,000 miles), replace as needed (typically every 40,000 - 60,000 km).

Timing Belt:

Replace every 90,000 - 100,000 km (56,000 - 62,000 miles) or 5 years. Crucial to prevent catastrophic engine damage.

Engine Oil Type:

10W-30 or 10W-40 Synthetic for optimal performance and protection. Consult manual for specific viscosity recommendations based on climate.

Coolant Type:

Mitsubishi Super Long Life Coolant (or equivalent Ethylene Glycol based antifreeze) mixed 50/50 with distilled water.

Brake Fluid Type:

DOT 3 or DOT 4 (ensure compliance with manual for performance braking).

Engine:

Head gasket failure, turbocharger wear, piston ring wear (especially with high mileage or aggressive tuning), rod knock if oil starvation occurs.

Drivetrain:

AYC pump failure, differential wear, clutch wear (especially in performance applications).

Chassis Suspension:

Worn bushings, strut top mounts, ball joints due to spirited driving.

Electrical:

Corrosion on connectors, aging wiring harnesses, ECU failure (less common but possible).

📚 Vehicle History

Motorsport Legacy:

Mitsubishi's long and successful history in motorsport, particularly the World Rally Championship (WRC), is the driving force behind the Lancer Evolution series.

Evolution V Introduction:

The Evo V (CP9A) marked a significant design departure and performance enhancement over the Evo IV, featuring wider bodywork, improved suspension geometry, and more potent braking.

Key Improvements Over Evo Iv:

Wider track, larger intercooler, revised ECU, larger diameter exhaust, stronger driveline components, Brembo brakes (GSR spec), stiffer chassis bracing, revised AYC system.

Production Location:

Japan

Variants:

GSR (standard) and RS (homologation special for racing, lighter, fewer amenities).

🏆 Awards & Recognition

Motorsport Titles:

While not directly an award for the road car, the Evo V's design and development were directly influenced by Mitsubishi's WRC successes, making it a championship-winning platform in spirit.

Performance Reviews:

Consistently praised by automotive journalists and enthusiasts for its exceptional handling, acceleration, and rally-bred performance. Often cited as a benchmark for AWD performance sedans.