🏷️ Basic Information Identification Make: Mazda Model: Protege Year: 2005 Codes Chassis Code: BJ 👋 Introduction Market Position Segment: Compact/Small Family Car Competitive Analysis Competitors 2005: Honda Civic, Toyota Corolla, Ford Focus, Chevrolet Cavalier/Cobalt, Nissan Sentra. Key Features Value Proposition: Known for its sporty handling (especially in 'S' trims), reliable engines, and good value for money. 📋 Manual Details Coverage Areas Systems Covered: Engine, Lubrication, Cooling, Fuel & Emission Control, Engine Electrical, Clutch, Manual Transaxle, Automatic Transaxle, Front & Rear Axles, Steering, Brakes, Suspension, Body, Body Electrical, HVAC, Technical Data, Special Tools Page Count Estimated Pages: Varies by specific manual version, typically 1500-3000+ pages for a complete factory service manual. Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul procedures for engine components, including disassembly, inspection, assembly, and torque specifications. Engine Management: Detailed diagnosis and repair for fuel injection, ignition timing, emission control systems (EGR, EVAP), and sensors. Transmission Manual: Repair and maintenance for manual transaxles, including clutch operation, gear selection mechanisms, and internal component replacement. Transmission Automatic: Diagnostic procedures, fluid service, and overhaul information for automatic transaxles. Braking System: Disc and drum brake service, ABS diagnostics, hydraulic system repairs, and parking brake adjustments. Suspension Steering: Front and rear suspension component replacement (struts, shocks, control arms), wheel alignment procedures, and power steering system repair. Body Interior: Body panel replacement, interior trim removal and installation, door and window mechanisms, and seat adjustments. Electrical System: Comprehensive wiring diagrams, troubleshooting for lighting, power windows, central locking, audio systems, and instrument cluster. HVAC System: Refrigerant handling, component replacement (compressor, condenser, evaporator), blower motor service, and heater core procedures. Procedures Included Basic Maintenance: Oil changes, filter replacements, spark plug replacement, coolant flushes, brake pad replacement, tire rotation. Diagnostic Troubleshooting: Step-by-step diagnostic flowcharts for common and uncommon drivability issues, electrical faults, and mechanical problems. Major Repairs: Engine rebuilding, transmission overhauls, suspension and steering component replacement, brake system overhauls. Electrical Diagnostics: Testing circuits, diagnosing sensor failures, troubleshooting body control modules, and interpreting wiring diagrams. Special Tool Usage: Instructions on the use of specialized tools required for specific repair procedures. Technical Depth Depth: Comprehensive, covering everything from routine maintenance to complete engine and transmission rebuilds, including detailed electrical schematics and diagnostic strategies. 📊 Manual Specifications File Format Compatibility: Compatible with all versions of Windows and Mac operating systems. Requirements: Requires Adobe PDF Reader and WinZip (or equivalent decompression software). Features: Zoom in/out functionality for detailed viewing of diagrams and text. Print Quality Quality: High-resolution digital format, suitable for printing individual pages or sections as needed. Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code Common: Z5-DE (1.5L), FS-DE (2.0L DOHC) Performance 2.0L Horsepower: Approximately 130-140 hp (depending on specific market and trim) 2.0L Torque: Approximately 135-140 lb-ft (depending on specific market and trim) Fuel System Injection Type: Electronic Multi-Port Fuel Injection (MPI) Fuel Type Fuel Requirement: Unleaded gasoline (87 octane recommended for standard engines) Engine Layout Configuration: Inline 4-cylinder Cylinder Head Design: DOHC (Double Overhead Camshaft), 16 valves (for FS-DE) 🔧 Transmission Standard Transmission Type Std: 5-speed Manual Transaxle Optional Transmission Type Opt: 4-speed Automatic Transaxle Features Automatic Features: Electronically controlled, with overdrive. 📐 Dimensions Exterior Length: Approx. 174.8 inches (Sedan) / 167.7 inches (Hatchback) Width: Approx. 67.7 inches Height: Approx. 55.7 inches (Sedan) / 56.1 inches (Hatchback) Weights Curb Weight Min: Approx. 2600 lbs (depending on trim and configuration) Gross Vehicle Weight Rating: Typically around 3700-3900 lbs 🛡️ Safety Features Ratings NHTSA Front Driver Impact: Good (for vehicles tested) NHTSA Front Passenger Impact: Good (for vehicles tested) IIHS Frontal Offset Impact: Good (for vehicles tested) Active Features ABS: Available on most trims, standard on some. Passive Features Airbags Front: Standard dual front airbags. Seatbelts: 3-point height-adjustable front seatbelts with pretensioners. 💡 Technology Features Infotainment Audio System: Basic AM/FM CD player with optional premium audio system and steering wheel controls on higher trims. Driver Assistance Cruise Control: Available on higher trim levels. Connectivity Aux Input: Not typically standard; aftermarket solutions might be available. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 to 7,500 miles or 6 months, whichever comes first (using synthetic or quality conventional oil). Engine Coolant Replacement: Every 30,000 to 50,000 miles or 2-3 years. Spark Plug Replacement: Typically every 60,000 to 100,000 miles for iridium or platinum plugs. Timing Belt Replacement: If applicable (check specific engine: some used timing chains, others belts), often around 90,000-100,000 miles. Fluid Specifications Engine Oil Type: API Service SG, SH, SJ, SL or ILSAC GF-2, GF-3; SAE 5W-30 or 5W-20 recommended (check owner's manual for exact viscosity and specification). Coolant Type: Mazda Long Life Coolant (or equivalent ethylene glycol based coolant with de-ionized water). Transmission Fluid Manual: API GL-4 or GL-5 gear oil, SAE...