🏷️ Basic Information Identification Make: Mazda Model: 323 Protege Year: 1990-1991 Codes Chassis Code 1990 1991: BG Generation Generation Code: BG Generation Years: 1989-1994 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics seeking comprehensive repair information Value Proposition: Inexpensive way to keep vehicle working properly by providing factory-level repair and service information Competitive Analysis Comparison To Alternatives: Offers greater detail and accuracy than generic repair guides, avoids shipping costs and wait times of physical manuals Key Features Completeness: COMPLETE official full factory service repair manual, ALL STYLES COVERED Usability: Numbered table of contents for quick information retrieval, numbered instructions for procedures 📋 Manual Details Coverage Areas Coverage Countries: Global (based on factory service information) Page Count Estimated Page Count: Hundreds of pages (specific number not provided, but implies comprehensive coverage) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine disassembly, assembly, diagnosis, and repair Engine Electrical: Ignition system, starting system, charging system, fuel injection system, engine control unit (ECU) diagnostics Fuel System: Fuel tank, fuel pump, fuel lines, fuel injectors, fuel pressure regulator Cooling System: Radiator, water pump, thermostat, coolant hoses, fan operation Exhaust System: Exhaust manifolds, catalytic converter, mufflers, pipes Transmission Manual: Clutch, gear shifting mechanisms, transmission disassembly and assembly Transmission Automatic: Torque converter, transmission hydraulic control, gear sets, valve body, transmission control unit (TCU) diagnostics Drivetrain: Front-wheel drive system, axles, CV joints Suspension Front: MacPherson struts, control arms, stabilizer bar, steering knuckle Suspension Rear: Independent rear suspension (IRS) components, trailing arms, shock absorbers, springs Steering System: Power steering system (pump, rack and pinion, hoses), manual steering components Brake System: Front and rear disc brakes (or drum for rear on some models), hydraulic system, parking brake Electrical System Body: Lighting system, wipers, horn, power windows, central locking HVAC System: Heating, ventilation, and air conditioning system components and operation Body Interior: Seating, dashboard, trim panels, interior components Body Exterior: Body panels, doors, hood, trunk lid, bumpers, glass Wiring Diagrams: Comprehensive electrical wiring diagrams for all systems Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, inspections Troubleshooting: Systematic diagnostic procedures for common and uncommon issues Repair Procedures: Step-by-step instructions for component removal, repair, and installation Overhaul Procedures: Complete engine and transmission rebuild instructions Component Replacement: Detailed guidance on replacing all major and minor vehicle components Specifications Torque: Torque specifications for all fasteners and critical assembly points Alignment Specifications: Wheel alignment angles and adjustment procedures Diagnostic Codes: OBD-I (On-Board Diagnostics) code interpretation and troubleshooting for relevant systems Technical Depth Depth: Factory-level comprehensive, suitable for professional mechanics and experienced DIYers Detail Level: Includes detailed substeps, notes, cautions, and warnings for critical information Illustrations: Hundreds of photos and illustrations, drawings, and enlarged inset views for clarity 📊 Manual Specifications File Format Format: PDF Compatibility: Compatible with all PC-based Windows operating systems and Mac Print Quality Printability: Printable without any restriction, allowing printing of entire manual or specific pages Digital Resolution: Implied high quality suitable for printing, no mention of low-resolution scans Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant Download Link on Checkout Page Requirements Software Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine 1990 1991 Engine Family: BP-ZE (DOHC) and B6 (SOHC) series Engine Options Engine Displacement 1.6L: 1597cc, B6 engine (SOHC, 8 valves) Engine Displacement 1.8L: 1839cc, BP-ZE engine (DOHC, 16 valves) Performance 1.8L Bp-Ze Horsepower Approx: 128-130 hp @ 6000 rpm (Varies slightly by market/specific application) Torque Approx: 115-117 lb-ft @ 4500-5000 rpm (Varies slightly by market/specific application) Performance 1.6L B6 Horsepower Approx: 88-98 hp @ 5500-6000 rpm (Varies by market/specific application) Torque Approx: 93-100 lb-ft @ 3500-4000 rpm (Varies by market/specific application) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 5-Speed Manual (Commonly standard on many trims) Optional Transmission Type: 4-Speed Automatic Features Clutch Type: Hydraulically actuated diaphragm spring clutch 📐 Dimensions Exterior Length Approximate Length: 4320 mm (169.7 in) Exterior Width Approximate Width: 1690 mm (66.5 in) Exterior Height Approximate Height: 1370 mm (53.9 in) (Varies by body style) Wheelbase Wheelbase: 2575 mm (101.4 in) Weights Curb Weight Approx: 2300-2600 lbs (1043-1179 kg) (Varies by trim and equipment) 🛡️ Safety Features Passive Features Seat Belts: 3-point front and rear seat belts Child Safety Anchors: Rear seat child safety seat anchor points (LATCH was not standard in this era, but provisions may exist) Active Features Brakes: Front ventilated disc brakes, Rear drum brakes (standard) or disc brakes (optional on higher trims) 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player (optional CD player may be available on higher trims) Driver Assistance ABS: Anti-lock Braking System (ABS) available as an option on select models, especially higher trims Cruise Control: Optional cruise...