Mitsubishi Lancer Evolution 1 1992-1994 WSM Service Manual

Regular price: $16.99
Sale price: $16.99
Regular price
Unit price: per

This manual covers the Lancer Evolution I, produced between 1992 and 1994. As a compact sport sedan and rally homologation special, the Evo I is renowned for its all-wheel-drive system,...

29 people are viewing this right now

Type: Car

Vendor:

Sku: 83473

Tags: 1992 1993 1994 Car Cars Lancer Evolution 1 Misc Mitsubishi

Product variants

Description

This manual covers the Lancer Evolution I, produced between 1992 and 1994. As a compact sport sedan and rally homologation special, the Evo I is renowned for its all-wheel-drive system, turbocharged 2.0-liter 4G63 engine, and dynamic chassis. Developed from the rally program, it established a strong performance heritage, offering advanced technologies for its time and setting benchmarks in its segment. Its engineering quality and reliability are a testament to its motorsport roots, making it a sought-after vehicle for enthusiasts and performance car owners. This comprehensive workshop service manual provides detailed information for the maintenance, repair, and technical understanding of the Lancer Evolution I. It covers all major systems, including the engine, drivetrain, suspension, brakes, steering, and electrical components, offering expert-level guidance for complete vehicle overhauls. The manual includes essential procedures for scheduled maintenance, diagnostics, component removal and installation, and technical specifications. Its scope is designed to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of this iconic performance vehicle.

🏷️ Basic Information

Identification

Make:

Mitsubishi

Model:

Lancer Evolution I

Model Nickname:

Evo I, CT9A (Chassis designation for subsequent generations, but often associated with the Evo lineage)

Model Code:

Generation

Generation Number:

Generation Name:

First Generation

Codes

Platform Code:

👋 Introduction

Market Position

Segment:

Compact Sport Sedan / Rally Homologation Special

Target Audience:

Enthusiasts, rally drivers, performance car owners, professional mechanics

Competitive Analysis

Key Competitors:

Subaru Impreza WRX (later generations), Ford Escort RS Cosworth, Lancia Delta Integrale

Key Features

Performance Focus:

Developed for Group A rally homologation, emphasizing all-wheel-drive, turbocharged performance, and chassis dynamics.

Rally Heritage:

Directly spawned from Mitsubishi's rally program, featuring advanced technologies for its era.

📋 Manual Details

Coverage Areas

Coverage Type:

Comprehensive Workshop Service Manual (WSM)

Included Models:

Mitsubishi Lancer Evolution I

Applicable Years:

1992, 1993, 1994

Page Count

Estimated Page Count:

Over 1000 pages (typical for full WSM)

Manual Type

Manual Type:

Official Workshop Service Manual (WSM)

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Engine mechanicals, fuel injection, ignition, cooling, lubrication, exhaust, engine management (ECU)

Drivetrain:

Clutch, manual transmission, transfer case, front differential, rear differential, driveshafts, axles

Suspension:

Front suspension (MacPherson struts, control arms), rear suspension (multi-link), shock absorbers, springs, anti-roll bars

Brakes:

Front and rear disc brakes, hydraulic system, ABS (if equipped), parking brake

Steering:

Power steering system, steering column, steering rack

Electrical:

Battery, charging system, starting system, lighting, instrumentation, ECUs, wiring diagrams, fuses, relays

Body And Chassis:

Body construction, exterior panels, interior trim, doors, windows, HVAC, body sealing, corrosion protection

Procedures Included

Maintenance:

Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and changes

Diagnostics:

Troubleshooting guides, diagnostic trouble codes (DTCs) for engine and ABS, symptom-based diagnostics

Repair:

Component removal and installation, adjustments, overhauls, assembly procedures for all major systems

Specifications:

Torque specifications, clearances, tolerances, fluid capacities, electrical specifications

Special Tools:

Identification and usage of specialized tools required for specific procedures

Technical Depth

Depth:

Expert Level: Covers complete vehicle overhaul, from basic adjustments to full engine and transmission rebuilds, including detailed diagnostic procedures.

📊 Manual Specifications

File Format

File Type:

Searchable Text:

Printable:

Print Quality

Image Resolution:

High-resolution, clear diagrams and illustrations

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Code:

Engine Type:

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

Displacement:

2.0 Liters (1997 cc)

Performance

Horsepower:

247 PS (244 hp; 182 kW) @ 6000 rpm

Torque:

304 Nm (224 lb-ft) @ 3000 rpm

Fuel System

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline (RON 95 or higher recommended)

Engine Management

Mitsubishi Electronic Control Unit (ECU)

🔧 Transmission

Standard

Transmission Type:

5-speed Manual

Optional

Optional Transmission:

None (Manual exclusively for Evo I)

Features

Drivetrain:

All-Wheel Drive (AWD) with Active Center Differential (ACD)

Front Differential:

Viscous Coupling Limited Slip Differential (LSD)

Rear Differential:

Viscous Coupling Limited Slip Differential (LSD)

📐 Dimensions

Exterior

Length:

4310 mm (169.7 in)

Width:

1770 mm (69.7 in)

Height:

1435 mm (56.5 in)

Wheelbase:

2600 mm (102.4 in)

Weights

Curb Weight:

Approx. 1200 kg (2645 lbs)

Gross Weight:

🛡️ Safety Features

Ratings

Crash Test Ratings:

N/A (Not widely tested by modern agencies at the time of release)

Active Features

Braking System:

4-wheel Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD) (standard on some markets/trims)

Traction Control:

Limited Slip Differentials (Front/Rear), Active Center Differential (ACD)

Passive Features

Airbags:

Driver's airbag (standard on most models)

Seatbelts:

3-point seatbelts with pretensioners

💡 Technology Features

Infotainment

Audio System:

Factory AM/FM stereo with cassette player, optional CD player depending on market and trim.

Driver Assistance

Anti-lock Braking System (ABS) available.

Connectivity

Connectivity Features:

Limited by era, primarily focused on vehicle performance and mechanical systems.

🔧 Maintenance

Service Intervals

Oil Change Interval:

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

Air Filter Replacement:

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

Spark Plug Replacement:

Every 30,000 - 45,000 km (18,000 - 27,000 miles) depending on spark plug type.

Fluid Specifications

Engine Oil Type:

API SG/SH or ACEA A2/A3, viscosity 10W-30 or 10W-40 (check manual for specific recommendations under various temperature conditions).

Engine Oil Capacity:

4.5 Liters (4.7 US Quarts) with filter change.

Coolant Type:

Mitsubishi Super Long Life Coolant (MS-MS2941) or equivalent ethylene glycol based coolant with demineralized water (50/50 mix).

Transmission Fluid Type:

API GL-4 or GL-5 gear oil (e.g., Mitsubishi DiaQueen Gear Oil GL-5 75W-90).

Transfer Case Fluid Type:

API GL-4 or GL-5 gear oil (same as transmission).

Differential Fluid Type:

API GL-4 or GL-5 gear oil (same as transmission/transfer case, specifically for LSD, use appropriate LSD friction modifier if recommended).

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid.

Known Issues

Engine:

Cracking of exhaust manifold due to heat cycles, turbocharger wear over time, oil consumption if not maintained.

Drivetrain:

Wear in transmission synchros, failure of viscous couplings in differentials if not serviced, propeller shaft center bearing.

Suspension:

Wear in control arm bushings, strut mounts, and ball joints due to aggressive driving and road conditions.

Electrical:

Corrosion in connectors, aging wiring harnesses, potential issues with ECUs and sensors over time.

📚 Vehicle History

Brand Heritage

Motorsport Roots:

Mitsubishi's extensive rally heritage, particularly with the Lancer platform, influenced the development of the Evolution series.

Model Evolution

Inception:

Created to homologate the Lancer for the FIA Group A World Rally Championship (WRC) regulations.

Design Basis:

Based on the Mitsubishi Galant VR-4, but with a shorter wheelbase and dedicated performance enhancements.

Production

Production Years:

1992 - 1994

Manufacturing Location:

Japan

Production Volume:

Limited production, estimated 2,500 units (primarily for Japanese domestic market, with some unofficial imports).

🏆 Awards & Recognition

Recognitions

Rally Achievements:

Foundation for Mitsubishi's dominant success in the World Rally Championship in subsequent years.

Performance Acclaim:

Widely praised by automotive press for its handling, acceleration, and rally-bred performance, setting benchmarks for the segment.