🏷️ Basic Information Identification Make: Mazda Model: 323 Model Generation Code: BG Model Years Covered: 1990, 1991, 1992 Codes Chassis Code: BG 👋 Introduction Market Position Target Audience: DIY mechanics, independent repair shops, and Mazda 323 owners seeking detailed technical information. Competitive Analysis Value Proposition: Provides dealership-level repair and maintenance information at a fraction of the cost, enabling informed DIY repairs and diagnostics. Key Features Instant Access: Immediate download after payment, eliminating shipping delays. Print On Demand: Ability to print only necessary pages, reducing paper waste. Satisfaction Guarantee: 30-day money-back guarantee for customer assurance. 📋 Manual Details Coverage Areas Regions Covered: Global (primarily North America, Europe, Asia) Page Count Estimated Page Count: 1000+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, inspection, repair, and troubleshooting for all engine variants. Engine Management: Fuel injection, ignition system, emission controls, diagnostic codes, sensor testing, ECU. Transmission Manual: Disassembly, inspection, repair, and adjustment of manual gearboxes. Transmission Automatic: Disassembly, inspection, repair, and troubleshooting of automatic transmissions. Drivetrain And Axles: Front-wheel drive system, CV joints, drive shafts, differentials. Suspension: Front and rear suspension components, shock absorbers, springs, bushings, alignment procedures. Steering: Power steering system, steering rack, column, components, and troubleshooting. Brakes: Front and rear disc/drum brake systems, ABS (if equipped), hydraulic components, bleeding procedures. Electrical System: Battery, charging system, starting system, lighting, horn, wipers, power windows, central locking. Wiring Diagrams: Comprehensive wiring schematics for all electrical circuits and systems. Body And Chassis: Body panel repair, door mechanisms, interior trim, glass replacement, chassis specifications. Heating Ventilation And Air Conditioning: HVAC system components, refrigerant handling, troubleshooting. Procedures Included Scheduled Maintenance: Detailed maintenance schedules for oil changes, fluid checks, filter replacements, tune-ups. Troubleshooting: Systematic diagnostic procedures for common and uncommon problems with step-by-step guidance. Repair Procedures: Step-by-step instructions for component removal, installation, and repair. Diagnostic Trouble Codes: Listing and explanation of OBD-I diagnostic trouble codes (DTCs) and their resolution. Torque Specifications: Precise torque values for critical fasteners throughout the vehicle. Adjustment Procedures: Adjustments for ignition timing, idle speed, clutch, brakes, and more. Special Tools: Identification of and procedures requiring special tools or equipment. Technical Depth Depth: Comprehensive from basic maintenance to complete engine and transmission rebuilds. Diagnostic Capabilities: Advanced diagnostics including circuit testing, sensor output analysis, and ECU troubleshooting. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Searchability: Searchable text for quick information retrieval. Image Resolution: High-resolution diagrams, illustrations, and photographs. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Common: B6 (1.6L), BP (1.8L DOHC) Performance 1.6L Hp: Approx. 88 hp @ 5300 rpm 1.6L Torque: Approx. 93 lb-ft @ 3500 rpm 1.8L Hp: Approx. 125-130 hp @ 6000 rpm 1.8L Torque: Approx. 115-120 lb-ft @ 4500 rpm Fuel System Injection Type: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Engine Layout Configuration: Inline 4-Cylinder 🔧 Transmission Standard Transmission Type: 5-speed Manual Optional Transmission Type: 4-speed Automatic Features Clutch Type: Hydraulically Actuated Diaphragm Spring Clutch 📐 Dimensions Exterior Wheelbase: Approx. 98.4 inches (2500 mm) Length: Approx. 160.4-165.4 inches (4075-4200 mm) depending on body style Width: Approx. 66.1 inches (1680 mm) Height: Approx. 53.9-55.3 inches (1370-1405 mm) depending on body style Weights Curb Weight: Approx. 2300-2600 lbs (1043-1179 kg) Gross Vehicle Weight Rating: Varies by model and configuration 🛡️ Safety Features Ratings NHTSA Ratings 1990S: Information varies by specific test and model year; generally comparable to era standards. Active Features ABS: Optional on some trims, standard on higher performance models. Passive Features Airbags: Driver's side airbag often optional or standard on later models. Seatbelts: Three-point front seatbelts, lap belts in rear. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM radio with cassette player. Optional CD player available on higher trims. Driver Assistance Cruise Control: Available on higher trim levels. Connectivity Diagnostics: OBD-I diagnostic port for engine management system troubleshooting. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles (4,800-8,000 km) or 6 months, whichever comes first. Air Filter Replacement: Every 15,000-30,000 miles (24,000-48,000 km). Spark Plug Replacement: Every 30,000-60,000 miles (48,000-96,000 km) depending on plug type. Timing Belt Replacement: Every 60,000-100,000 miles (96,000-160,000 km) or 5-7 years (critical for interference engines like the BP). Fluid Specifications Engine Oil Type: API SG or higher, SAE 5W-30 or 10W-30 (check owner's manual for specific viscosity based on climate). Coolant Type: Ethylene Glycol based coolant, typically a 50/50 mix with distilled water. Brake Fluid Type: DOT 3 Transmission Fluid Manual: GL-4 Gear Oil, SAE 75W-90 Transmission Fluid Automatic: Dexron II or equivalent Known Issues Engine Wear: Piston ring wear leading to oil consumption, especially on higher mileage BP engines. Cooling System: Radiator leaks, thermostat failures, and hose degradation are common maintenance items. Electrical Corrosion: Corrosion in wiring harnesses and connectors, particularly...