🏷️ Basic Information Identification Make: Mazda Model: Protege Year: 2003 Generation Chassis Code: BJ Codes Engine Code Common: FS-DE (2.0L) 👋 Introduction Market Position Market Segment: Compact/Subcompact car, known for its sporty handling and value for money. Competitive Analysis Key Competitors: Honda Civic, Toyota Corolla, Ford Focus, Nissan Sentra. Key Features Model Strengths: Engaging driving dynamics, reliable powertrains, practical interior, fuel efficiency. Manual Value Proposition: Provides official dealer-level repair information, empowering owners and independent mechanics to perform accurate and efficient maintenance and repairs. 📋 Manual Details Coverage Areas Primary Coverage: All workshop procedures for Mazda Protege 2003 Secondary Coverage: Electrical diagrams, torque settings, fluid capacities Page Count Estimated Page Count: Varies by specific release, but comprehensive factory manuals typically exceed 1000 pages. Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, tuning, diagnostics, component replacement (e.g., spark plugs, timing belt, injectors). Lubrication System: Oil pump, oil filter, oil pan, oil pressure, lubrication flow diagrams. Cooling System: Radiator, water pump, thermostat, coolant hoses, fan operation, system pressure testing. Fuel And Emission Control System: Fuel pump, injectors, fuel filter, EVAP system, EGR system, catalytic converter, emissions testing procedures. Engine Electrical System: Ignition system, starter, alternator, battery, ECU, sensors (e.g., O2, MAP, Crankshaft Position), wiring diagrams. Clutch: Clutch disc, pressure plate, release bearing, clutch master and slave cylinders, hydraulic system bleeding. Manual Transaxle: Gearbox overhaul, shift linkage, input/output shafts, synchronizers, fluid specifications. Automatic Transaxle: Transmission fluid service, torque converter, valve body, planetary gears, control solenoids, diagnostic codes. Front And Rear Axles: CV joints, wheel bearings, axle shafts, differential (if applicable). Steering System: Power steering pump, rack and pinion, steering column, tie rod ends, alignment procedures. Braking System: Front and rear disc brakes, brake pads, rotors, calipers, master cylinder, brake lines, ABS system, bleeding procedures. Suspension: MacPherson struts (front), multi-link (rear), control arms, sway bars, shock absorbers, springs, alignment. Body: Body panel removal/installation, door mechanisms, hood, trunk, glass, structural components. Body Electrical System: Lighting, wipers, power windows, locks, mirrors, horn, interior lighting, wiring diagrams. Heater And Air Conditioner: HVAC system operation, refrigerant, blower motor, blend doors, cabin air filter, troubleshooting. Technical Data: Torque specifications for all fasteners, fluid capacities, specifications for wear items (e.g., brake pad thickness). Special Tools: Identification and usage of specialized tools required for specific repair procedures. Procedures Included Maintenance: Regular scheduled maintenance, fluid changes (oil, coolant, transmission fluid, brake fluid), filter replacements. Troubleshooting: Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides. Repair: Step-by-step repair instructions for all major and minor components, including component disassembly, inspection, repair, and reassembly. Installation: Instructions for installing new or replacement parts, including proper fitting and adjustment. Diagnostics: OBD-II diagnostic trouble codes (DTCs), sensor data interpretation, electrical system troubleshooting. Engine Rebuild: Detailed procedures for engine disassembly, inspection, machining, and reassembly, including piston ring gap, bearing clearance, and valve seating. Transmission Overhaul: Complete disassembly and reassembly of manual and automatic transmissions, including clutch packs, valve bodies, and gear sets. Brake System Service: Pad and rotor replacement, caliper rebuilding, brake line replacement, ABS bleeding. Suspension And Steering Alignment: Wheel alignment procedures, camber, caster, toe adjustments, suspension component replacement. Electrical System Troubleshooting: Fuse and relay identification, circuit tracing, diagnostic procedures for lighting, power accessories, and engine control modules. Technical Depth Depth: Comprehensive, covering basic maintenance to complete engine and transmission overhauls, including advanced diagnostics and wiring diagrams. 📊 Manual Specifications File Format File Type: PDF Searchable Text: Likely searchable if OCR'd, depending on source quality. Print Quality Printability: Printable. Users can print individual pages or the entire manual. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: FS-DE Displacement: 2.0 Liters (1991 cc) Configuration: Inline 4-cylinder, DOHC, 16-valve Performance Horsepower: Approx. 118-130 hp (depending on specific market/tune) Torque: Approx. 122-130 lb-ft (depending on specific market/tune) Fuel System Induction: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Transmission Type Std: 5-Speed Manual Transaxle Optional Transmission Type Opt: 4-Speed Automatic Transaxle Features Drive Type: Front-Wheel Drive (FWD) 📐 Dimensions Exterior Length: Approx. 170.5 - 174.2 inches (Sedan/Hatchback) Width: Approx. 67.7 inches Height: Approx. 55.7 - 57.1 inches (Sedan/Hatchback) Weights Curb Weight Min: Approx. 2600 lbs Curb Weight Max: Approx. 2800 lbs 🛡️ Safety Features Ratings NHTSA Frontal Driver: Good (for its time, 2003 model year) NHTSA Frontal Passenger: Good (for its time, 2003 model year) IIHS Frontal Offset: Acceptable (for its time) Active Features ABS: Available on most trims, standard on higher trims. Passive Features Airbags: Front airbags standard, side airbags available on some trims. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD player, optional premium Bose audio on higher trims. Driver Assistance Cruise Control: Available on most trims. Connectivity Aux Input: Not typically equipped; aftermarket solutions often required....