🏷️ Basic Information Identification Make: Mazda Model: Protege Year: 2001 Codes Chassis Code: BJ 👋 Introduction Market Position Segment: Compact Sedan/Hatchback Competitive Analysis Competitors: Honda Civic, Toyota Corolla, Ford Focus, Nissan Sentra Key Features Strengths: Reliability, sporty handling, affordable pricing, good fuel economy 📋 Manual Details Coverage Areas Coverage Scope: Full Service, Repair, Maintenance, Rebuilding, Refurbishing, Restoration Model Variants: All trims and body styles (Sedan, Hatchback) for the 2001 model year. Page Count Estimated Page Count: 1000+ Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, crankshaft, pistons, connecting rods, timing system, lubrication system, cooling system Engine Management: Fuel injection, ignition system, emissions control, ECU diagnostics Transmission: Manual transmission, automatic transmission, clutch, drive shafts, differentials Brakes: Brake system hydraulics, disc brakes, drum brakes, parking brake, ABS Suspension: Front suspension (MacPherson struts), rear suspension (multi-link), steering system, wheel alignment Electrical System: Battery, charging system, starting system, lighting, instrumentation, power accessories, wiring diagrams Body And Chassis: Body structure, exterior panels, interior trim, doors, windows, HVAC system, safety systems (airbags) Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, brake inspections, tire rotations Repair Procedures: Engine rebuild, transmission overhaul, brake caliper replacement, suspension component replacement, electrical component diagnosis and replacement Troubleshooting: Diagnostic codes, symptom-based troubleshooting guides Specific Repairs: Timing belt replacement, oil pump seal replacement, steering rack overhaul, starter motor replacement, alternator replacement, fuel pump replacement. Technical Depth Depth: Comprehensive: From basic fluid checks to complete engine and transmission rebuilds, including detailed diagnostic procedures and specifications. Diagnostic Tools: Includes information on OBD-II diagnostic codes, general diagnostic procedures, and multimeter usage. 📊 Manual Specifications File Format File Type: PDF Print Quality Quality: High-resolution scans, clear text and diagrams Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code And Type: FS-DE (2.0L DOHC I4) Displacement: 1991 cc (2.0 Liters) Performance Horsepower: 126 hp @ 6000 rpm Torque: 133 lb-ft @ 4000 rpm Fuel System Induction: Electronic Multi-Point Fuel Injection (MPI) Recommended Fuel: 87 Octane Unleaded Gasoline Engine Mechanical Bore X Stroke: 83.0 mm x 92.0 mm Compression Ratio: 9.1:1 🔧 Transmission Standard Transmission Type: 5-Speed Manual Optional Transmission Type: 4-Speed Automatic Features Automatic Features: Electronically controlled, Lock-up torque converter Fluid Specifications Manual Transmission Fluid: API GL-4, SAE 75W-90 (Recommended: Mazda Genuine Oil or equivalent) Automatic Transmission Fluid: Dexron III or equivalent (Recommended: Mazda Genuine ATF Type T-IV or equivalent) 📐 Dimensions Exterior Length: 173.8 inches (Sedan) Width: 67.1 inches Height: 56.1 inches Wheelbase: 102.8 inches Interior Front Headroom: 38.8 inches Front Legroom: 43.1 inches Rear Headroom: 37.1 inches Rear Legroom: 34.4 inches Cargo Trunk Volume: 12.7 cubic feet (Sedan) Weights Curb Weight: Approx. 2700 - 2850 lbs Gross Vehicle Weight Rating: Approx. 3700 lbs Towing Capacity: Not Recommended 🛡️ Safety Features Ratings NHTSA Frontal Crash Test Driver: 4 Stars (1999-2000 models) NHTSA Frontal Crash Test Passenger: 4 Stars (1999-2000 models) Active Features ABS: Optional on some trims Passive Features Airbags: Driver and front passenger airbags standard Seatbelts: 3-point front and rear seatbelts, pretensioners for front seats 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player and cassette deck (optional), multiple speaker configurations. Driver Assistance Features: Limited to ABS (optional) and standard safety features like airbags. Connectivity Features: Basic connectivity with analog audio inputs, no integrated Bluetooth or USB. 🔧 Maintenance Service Intervals Engine Oil Change: Every 5,000 miles or 6 months, whichever comes first Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: Every 30,000 miles (standard plugs) or 60,000 miles (iridium plugs) Coolant Flush: Every 30,000 miles or 24 months Transmission Fluid Change Automatic: Every 30,000 miles or 24 months Fluid Specifications Engine Oil: SAE 5W-30, API SG or higher (Recommended: Mazda Genuine Oil 5W-30) Coolant: 50/50 mixture of Mazda Genuine Antifreeze/Coolant (Green) and distilled water Brake Fluid: DOT 3 Known Issues Engine Mounts: Wear and tear leading to vibration, especially at idle. Exhaust System: Corrosion and leaks, particularly in the muffler and catalytic converter. Rear Wheel Bearings: Premature wear, causing humming noise that increases with speed. Power Window Motors: Failure of the regulator or motor. Ac Compressor: Can be prone to failure over time. 📚 Vehicle History Brand Heritage Mazda Philosophy: Zoom-Zoom driving dynamics, Jinba Ittai (horse and rider as one) Model Evolution Generation: Second Generation (BJ, 1998-2003) Design Changes: Revised styling, improved interior, introduction of the 2.0L FS-DE engine. Production Manufacturing Locations: Japan, Mexico (for North American market) 🏆 Awards & Recognition Recognitions Initial Release Recognition: Often praised for its value, handling, and reliability in its class. Ratings Consumer Reports Reliability: Generally good to excellent reliability ratings during its production years.