Vehicle Segment:
Homologation Special / Performance Compact Rally homologation variant
Key Competitors Era:
Lancia Delta Integrale, Mitsubishi Lancer Evolution, Subaru Impreza WRX STI
Manual Unique Selling Proposition:
Complete, genuine factory information for a highly sought-after performance vehicle, available digitally.
Vehicle Unique Selling Proposition:
Iconic rally-bred performance car with a distinctive Cosworth engine and all-wheel-drive system.
Coverage Scope:
Complete factory service and repair
Estimated Page Count:
Hundreds (actual count varies based on specific editions, but described as comprehensive)
Type:
Factory Service Repair Manual
Authenticity:
Genuine Factory Manual (not 3rd party)
File Format:
PDF Download
Engine Service Repair:
Yes (Engine Service / Repair, Fuel Injection / Fuel System, Engine Control System)
Transmission Service Repair:
Yes (Transmission Service / Repair, Differential / Drive, Axle)
Brakes:
Yes (Brake System)
Electrical System:
Yes (Wiring Diagram, Electrical System)
Suspension Steering:
Yes (Suspension, Steering)
Cooling Fuel Emission:
Yes (Cooling System, Fuel Injection / Fuel System, Emission System)
HVAC:
Yes (Heater/ Air Conditional)
Chassis Body:
Yes (Chassis / Body)
Interior Restraint:
Yes (Restraint System, Interior)
Body Control Modules:
Yes (Chassis/Body, Interior, Restraint System sections will cover related components and diagnostics).
Ignition System:
Yes (Covered within Electrical System and Engine Service sections).
Exhaust System:
Yes (Covered within Engine Service and Emission System sections).
Fuel Delivery System:
Yes (Fuel Injection / Fuel System section).
General Maintenance:
Yes (General Maintenance, Periodic Lubrication)
Troubleshooting:
Yes (Troubleshooting, Advanced troubleshooting guide)
Repair Rebuild:
Yes (Step-by-step repair procedures, Rebuild, Refurbish, Restore)
Diagnostics:
Yes (All diagnostic procedures covered in great detail)
Body Repair:
Yes (Chassis / Body section includes repair procedures).
Engine Rebuild:
Yes (Engine Service / Repair covers rebuild procedures).
Depth Of Coverage:
Comprehensive: From basic maintenance to complete rebuilds and advanced diagnostics
Target Audience:
Professional Technicians, Mechanics, and Dedicated Owners
Electrical Diagnostics Detail:
Detailed wiring diagrams and electrical system troubleshooting are provided.
Format Details:
PDF, Adobe Acrobat Reader compatible
Delivery Method:
Instant Download Link post-payment
Printability:
Fully printable, individual pages or entire manual
Resolution:
High resolution
Binding:
N/A (Digital Download, printable)
Paper Type:
N/A (Digital Download, printable on demand)
Engine Code:
Cosworth YB (Variant)
Engine Configuration:
Inline 4-cylinder, turbocharged, intercooled
Displacement:
2.0 Liters (1993 cc)
Bore X Stroke:
90.8 mm x 93.0 mm
Horsepower Approx:
220-225 PS (162-168 kW; 217-222 bhp) for European models
Torque Approx:
300-300 Nm (221-221 lb-ft)
Turbocharger Details:
Garrett AiResearch T3 or T4 variant, intercooled.
Fuel Delivery:
Multi-point Fuel Injection (MPI), Turbocharged, Intercooled
Recommended Fuel:
95-98 RON (Unleaded Premium)
Crash Test Ratings:
Not extensively tested by modern standards; built to 1990s safety regulations. Refer to manual for specific system details.
Active Safety Systems:
ABS (Anti-lock Braking System), powerful performance brakes
Passive Safety Systems:
Seat belts, reinforced chassis structure, early forms of crumple zones (details in manual).
Audio System:
Factory fitted Ford radio/cassette system (details specific to trim levels in manual).
Advanced Driver Assistance:
Limited by era; primary focus on vehicle dynamics and performance. ABS is the main advanced system.
Connectivity Features:
None (pre-digital era connectivity)
Engine Control Unit Type:
Ford EEC-IV or similar electronic engine control system with specific performance mapping.
Oil Change Interval Approx:
Every 6,000 miles or 6 months (typical for performance turbocharged engines, refer to manual for exact specs)
Spark Plug Replacement Interval Approx:
Every 12,000-18,000 miles (dependent on spark plug type, refer to manual)
Engine Oil Type:
Synthetic SAE 10W-40 or 5W-40 (meeting Ford specifications, refer to manual for exact M2C number)
Coolant Type:
Ethylene Glycol based coolant with anti-corrosion additives (e.g., Ford Premium Green or equivalent, refer to manual)
Transmission Fluid Type:
Manual Transmission Fluid (MTF), SAE 75W-90, API GL-4 or GL-5 (refer to manual for exact specification)
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for specific recommendation)
Differential Fluid Type:
Refer to manual, typically GL-5 for AWD differentials.
Common Wear Items:
Turbocharger seals, intercooler hoses, clutch wear, front suspension bushings.
Performance Tuning Considerations:
Engine management tuning is critical for optimal performance and reliability of the Cosworth YB engine.
Ford Performance Division:
Ford Special Vehicle Operations (SVO) heritage, motorsport focus.
Rs Cosworth Lineage:
Direct descendant of Sierra Cosworth, using a modified Escort Mk4 bodyshell for homologation.
Development Focus:
Rally homologation for Group A regulations; a significant departure from standard Escort models.
Manufacturing Location:
Ford-Werke GmbH in Saarlouis, Germany
Production Volume:
Limited, approximately 7,100 units produced.
