🏷️ Basic Information Identification Make: Mazda Model: 323 Protege Year: 1990 Generation: BG Drive Type: 4-Wheel Drive (4WD) 👋 Introduction Market Position Positioning: The Mazda 323 Protege was a popular compact car known for its sporty handling, reliability, and value for money in its segment. Competitive Analysis Competitors: Competed directly with vehicles such as the Honda Civic, Toyota Corolla, Nissan Sentra, and Ford Escort. Key Features Handling: Renowned for its engaging driving dynamics, often praised for its chassis tuning and responsive steering. 4Wd Variant: The 4-Wheel Drive variant offered enhanced traction and stability, particularly appealing in adverse weather conditions. 📋 Manual Details Coverage Areas Main Coverage: Complete Workshop Service and Repair Specific Systems: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical, HVAC, Body Page Count Estimated Pages: Approximately 1500+ Manual Type Type: Workshop Service Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage including disassembly, assembly, inspection, and repair of all engine components. Fuel System: Fuel injection system (EFI) diagnosis, component testing, fuel pump, injectors, sensors, and pressure regulation. Ignition System: Ignition timing, distributor, ignition coils, spark plugs, and related sensors. Transmission Manual: Detailed procedures for clutch, gearbox disassembly, assembly, inspection, and repair of manual transmissions. Transmission Automatic: Diagnosis and repair procedures for the automatic transmission, including valve body, torque converter, and gearsets. Drivetrain 4Wd: Specific coverage for the 4-wheel drive system, including transfer case, front and rear differentials, driveshafts, and CV joints. Suspension Front: MacPherson strut system, control arms, ball joints, springs, shock absorbers, and alignment specifications. Suspension Rear: Multi-link or independent rear suspension components, trailing arms, bushings, springs, and shock absorbers. Steering: Power steering system diagnosis, pump, rack and pinion, tie rods, and steering column. Brakes Front: Disc brake system, calipers, pads, rotors, hydraulic lines, and master cylinder. Brakes Rear: Disc or drum brake system components, parking brake mechanism. Electrical System: Wiring diagrams, charging system (alternator, battery), starting system (starter motor), lighting, fuses, relays, and accessory circuits. HVAC System: Air conditioning system diagnosis, refrigerant charging, blower motor, climate controls, and heating system components. Body Exterior: Panel removal and installation, doors, hood, trunk, bumpers, glass, and trim. Body Interior: Dashboard removal, seats, carpets, door panels, and interior trim. Procedures Included Maintenance Basic: Oil changes, fluid checks and replacements, filter replacements, spark plug replacement, and general inspections. Maintenance Scheduled: Detailed maintenance schedules based on mileage or time. Troubleshooting: Systematic diagnostic procedures and flowcharts for common problems. Repair Engine: Engine rebuilds, gasket replacements, piston and ring installation, valve adjustments. Repair Transmission: Complete transmission overhaul, seal replacements, clutch adjustment. Repair Suspension: Replacement of struts, shock absorbers, control arms, and bushings. Repair Brakes: Brake pad and rotor replacement, brake line bleeding, caliper and wheel cylinder repair. Repair Electrical: Diagnosis of electrical faults, starter motor and alternator testing/replacement, wiring harness repair. Installation: Component installation procedures, e.g., replacement of sensors, pumps, and other parts. Diagnostics: On-board diagnostics (OBD-I) information where applicable, fault codes, and diagnostic testing methods. Technical Depth Depth: Comprehensive, covering everything from basic fluid changes to complete engine and transmission overhauls and advanced diagnostics. Detail Level: Detailed step-by-step instructions with torque specifications, clearances, and diagnostic charts. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content for quick information retrieval. Printability: Printable pages for in-garage use. Print Quality Image Resolution: High-resolution diagrams and illustrations. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: BP (Common for 4WD models) Engine Type: Naturally Aspirated Inline-4 (DOHC) Displacement: 1.8 Liters (1839 cc) Performance Horsepower: Approximately 125-130 hp Torque: Approximately 115-120 lb-ft Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Engine Management ECU: Engine Control Unit (ECU) for fuel and ignition timing management. 🔧 Transmission Standard Type: 5-Speed Manual Transmission Optional Type: 4-Speed Automatic Transmission Features Drivetrain Control: Center differential with viscous coupling for automatic torque distribution in 4WD models. Fluid Type Manual Fluid Specification: API GL-4, SAE 75W-90 Gear Oil (Check Manual for Specifics) Fluid Type Automatic Fluid Specification: Mazda ATF M-III or equivalent (Check Manual for Specifics) 📐 Dimensions Exterior Body Styles: Sedan, Hatchback (3-door and 5-door) Wheelbase: Approximately 98.2 inches (2495 mm) Length: Approximately 166.7 inches (4234 mm) for Sedan Weights Curb Weight: Approximately 2700-2900 lbs (1225-1315 kg), varies by body style and trim 🛡️ Safety Features Ratings Crash Test Information: Limited official crash test data available for this specific year and model from NHTSA/IIHS. Refer to the manual for specific safety component information. Active Features Braking System: Power-assisted front disc brakes and rear drum brakes (or discs on higher trims). Passive Features Airbags: Driver's side airbag was optional or standard depending on trim level. Seatbelts: 3-point front and rear seatbelts. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette stereo system, often with optional CD player. Speaker configurations varied by...