🏷️ Basic Information Identification Make: Ford Model: Focus Year: 2002 Generation Generation Code: Mk1 (First Generation, North American Specification) Codes Platform: Ford CW170 👋 Introduction Market Position Segment: Compact Car Target Audience: DIY enthusiasts, independent repair shops, automotive technicians. Competitive Analysis Key Competitors: Honda Civic, Toyota Corolla, Chevrolet Cavalier, Mazda Protege, Volkswagen Golf. Key Features Vehicle Highlight: Practical, fuel-efficient, and affordable compact car known for its European-tuned handling. Manual Value Proposition: Provides critical electrical system data for accurate diagnosis and repair, saving time and money. 📋 Manual Details Coverage Areas All Systems: Yes Page Count Estimated Page Count: Approximately 400-600 pages (typical for comprehensive wiring diagrams) Manual Type Type: Wiring Diagram Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain Control: Engine Control Module (ECM) wiring, fuel injection, ignition system, emissions control. Transmission Control: Automatic and Manual Transmission control module wiring, shift solenoids, sensors. Chassis Electrical: Braking system, ABS, power steering, suspension components. Body Electrical: Lighting (headlights, taillights, interior), power windows, power locks, mirrors, wipers, horn. Comfort And Convenience: HVAC system controls, power seats, cruise control, remote keyless entry, interior lighting. Safety Systems: Airbag system (SRS) wiring, seatbelt pre-tensioners, anti-theft system. Instrumentation: Instrument cluster wiring, gauges, warning lights, diagnostic connector (OBD-II). Audio And Navigation: Factory radio and speaker wiring, antenna connections, optional navigation system wiring. Procedures Included Troubleshooting Guides: Often includes diagnostic flowcharts and symptom-based troubleshooting for electrical issues. Component Identification: Location of modules, sensors, relays, fuses, and connectors. Wiring Schematics: Detailed, system-specific wiring diagrams showing circuit paths, component connections, and wire colors. Fuse And Relay Locations: Identification and function of all fuses and relays within the vehicle's electrical system. Technical Depth Depth: Comprehensive electrical system coverage, essential for diagnosing and repairing faults. Diagnostics: Detailed information for identifying and resolving electrical problems using wiring diagrams. Repair Procedures: Guidance on component replacement and circuit repair specific to the electrical system. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Print Quality Printability: Printable without restriction, allowing for hard copies. Binding Type Binding Type: Digital Download (No physical binding) Paper Type Paper Type: N/A (Digital Format) Software Recommendation Recommended Reader: Adobe Acrobat Reader (for optimal display of images/graphics) ⚙️ Engine Specifications Primary Engine Engine Code: Zetec-R / SPI Engine Displacement: 2.0L (1988cc) DOHC 16-valve I4 (Zetec) Engine Displacement Alternative: 2.0L (1988cc) SOHC 8-valve I4 (SPI - Standard on some base models) Performance Horsepower Zetec: 110-130 hp @ 5300-6000 rpm (depending on specific tune and market) Torque Zetec: 125-135 lb-ft @ 4000-4500 rpm Horsepower Spi: 110 hp @ 5000 rpm Torque Spi: 125 lb-ft @ 3400 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline (87 octane recommended) 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission (MTX-75) Optional Transmission Type: 4-speed Automatic Transmission (4F50N) Features Transmission Control Module: PCM (Powertrain Control Module) integrated for both manual and automatic transmissions. 📐 Dimensions Exterior Body Styles: 3-door Hatchback, 5-door Hatchback, 4-door Sedan Wheelbase: 103.2 inches (2621 mm) Length: 163.0 - 174.1 inches (4140 - 4422 mm) (varies by body style) Width: 67.5 inches (1715 mm) Height: 55.6 - 58.0 inches (1412 - 1473 mm) (varies by body style) Weights Curb Weight: Approximately 2,700 - 3,000 lbs (1225 - 1361 kg) (varies by model and equipment) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: Good NHTSA Front Impact Passenger: Good IIHS Small Overlap Front: Marginal (for earlier models) Active Features ABS: Available (standard on some trims) Traction Control: Available (often bundled with ABS) Passive Features Airbags Front: Driver and front passenger airbags (standard) Airbags Side: Available side-impact airbags (optional) Seatbelts Pretensioners: Standard front seatbelt pretensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player or cassette tape player. Optional premium sound system. Display: Basic LCD display for radio and clock functions. Driver Assistance Cruise Control: Available Connectivity Diagnostic Port: OBD-II compliant diagnostic connector (located under the dashboard) for engine and system diagnostics. 🔧 Maintenance Service Intervals Oil Change: Every 5,000-7,500 miles or 6 months, whichever comes first (with synthetic blend or full synthetic oil). Air Filter Replacement: Every 15,000-30,000 miles or 24 months. Spark Plugs Replacement: Around 100,000 miles for iridium-tipped spark plugs (standard on Zetec). Coolant Flush: Every 50,000-100,000 miles or 5 years. Fluid Specifications Engine Oil Type: API SJ/SL, ILSAC GF-3, SAE 5W-20 or 5W-30 (check owner's manual for specific viscosity). Engine Oil Capacity: 4.5 quarts (4.3 liters) with filter change for 2.0L Zetec. Transmission Fluid Type Auto: Mercon V ATF (Automatic Transmission Fluid) Transmission Fluid Capacity Auto: Approximately 6.7 quarts (6.3 liters) for 4F50N. Power Steering Fluid: Mercon ATF Coolant Type: Ford Premium Engine Coolant (Green) or equivalent. Known Issues Ignition Coil Packs: Premature failure of ignition coil packs can lead to misfires. Rear Axle Bushings: Wear in rear axle suspension bushings can cause steering wander and noise. Evaporative Emissions System:...