🏷️ Basic Information Identification Make: Mazda Model: Protege Year: 2002 Codes Chassis Code: BJ 👋 Introduction Market Position Segment: Compact Car / Small Family Car Positioning Statement: The 2002 Mazda Protege represented an affordable, reliable, and engaging option in the compact segment, often lauded for its sporty handling and solid build quality, directly competing with vehicles like the Honda Civic, Toyota Corolla, and Ford Focus. Competitive Analysis Key Competitors: Honda Civic, Toyota Corolla, Ford Focus, Nissan Sentra, Hyundai Elantra Key Features Standard Features Highlights: Available in sedan and hatchback (MP3) body styles, offering a good balance of fuel efficiency and practicality. 📋 Manual Details Coverage Areas All Systems: Yes Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Comprehensive engine repair, overhaul, and diagnostics Transmission: Automatic and Manual transmission repair, maintenance, and overhaul Drivetrain: Front-wheel drive (FWD) and All-wheel drive (AWD) systems, including axles and differentials Suspension: Front and rear suspension components, alignment, and troubleshooting Brakes: Hydraulic brake systems, ABS, discs, drums, and related components Steering: Power steering system, steering gear, and linkage Cooling System: Radiator, thermostat, fan, coolant, and related plumbing Fuel System: Fuel pump, injectors, lines, tank, and emissions control Electrical System: Wiring diagrams, battery, alternator, starter, lighting, and accessories HVAC: Heating, Ventilation, and Air Conditioning system diagnosis and repair Body And Trim: Interior and exterior trim, doors, windows, and glass replacement Chassis And Frame: Frame repair and component mounting Body Control Module: BCM diagnostics and related functions Diagnostics: OBD-II codes, diagnostic procedures, and troubleshooting charts Procedures Included Maintenance: Routine maintenance, fluid changes, filter replacements, tune-ups Repair: Component removal, installation, and repair for all major systems Rebuild: Engine and transmission overhaul procedures Troubleshooting: Systematic diagnostic guides for common and complex issues Adjustment: Alignment, clutch adjustment, brake adjustments Specifications: Torque specifications, clearances, and measurements for all components Technical Depth Depth: Factory-level detail for professional mechanics and advanced DIYers Diagnostic Tools: Information on required special tools and diagnostic equipment 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes Print Quality Image Resolution: High resolution for clear diagrams and illustrations Printable: Yes Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: FS-DE / FS-Y (Performance variant) Displacement: 2.0 Liters (1991 cc) Configuration: Inline 4-cylinder, DOHC, 16 valves Performance Horsepower: 130 hp @ 6000 rpm (FS-DE) Torque: 135 lb-ft @ 4000 rpm (FS-DE) Engine Variant Performance: Mazdaspeed Protege featured a turbocharged FS-Y with 170 hp and 167 lb-ft torque. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Recommended Octane: 87 Octane (Minimum) 🔧 Transmission Standard Type: 5-Speed Manual Transaxle Optional Type: 4-Speed Automatic Transaxle Features All Wheel Drive: Optional on some models, typically paired with specific engine/transmission combinations. Clutch Type: Dry single plate (Manual Transmission) 📐 Dimensions Exterior Length: 170.1 inches (Sedan) Width: 67.7 inches Height: 55.7 inches (Sedan) Wheelbase: 102.8 inches Ground Clearance: Approx. 5.5 inches Cargo Trunk Volume: Approx. 12.0 cu ft (Sedan) Weights Curb Weight: Approx. 2700-2900 lbs (Varies by trim/configuration) 🛡️ Safety Features Ratings NHTSA Front Impact: ★★★★ (4 Stars) NHTSA Side Impact: ★★★★ (4 Stars) Active Features ABS: Standard on most models, optional on base trims Traction Control: Available on higher trim levels Passive Features Airbags: Front airbags standard, optional side airbags Seatbelts: 3-point front and rear seatbelts, pretensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, optional premium audio systems available on higher trims. Navigation: Not typically available from the factory for this model year. Driver Assistance Cruise Control: Available on most trim levels. Connectivity Aux Input: Not standard, aftermarket solutions may exist. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months (whichever comes first) Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: Every 60,000 miles (Platinum) Timing Belt Replacement: Recommended every 90,000 miles or 7 years (Crucial due to interference engine design) Fluid Specifications Engine Oil Type: API SG, SH, or SJ; ILSAC GF-II or GF-III, SAE 5W-30 Engine Oil Capacity: 4.5 U.S. Quarts (with filter change) Coolant Type: Mazda Super Long Life Coolant (Blue) or equivalent (50/50 mix with distilled water) Transmission Fluid Type Auto: Mazda ATF-III or equivalent (Mercon) Transmission Fluid Type Manual: API GL-4 SAE 75W-90 Gear Oil Brake Fluid Type: DOT 3 or DOT 4 Known Issues Common Problems: Catalytic converter failure (especially on higher mileage vehicles), minor oil leaks from valve cover gasket or oil pan gasket, occasional CV axle issues, and wear on suspension bushings. Intermittent Issues: Some owners reported sporadic electrical gremlins or HVAC blower motor issues. 📚 Vehicle History Brand Heritage Brand Focus: Mazda has a long history of producing sporty and engaging vehicles, often offering good value for money and a driver-centric experience. Model...