🏷️ Basic Information Identification Make: Mazda Model: MazdaSpeed3 Model Variant: MazdaSpeed3 Model Year: 2006 Chassis Code: BK1 Generation Generation: 1st Generation (BK) Codes Engine Code Primary: MZR DISI Turbo L3-VDT 👋 Introduction Market Position Market Position: Performance-oriented compact hatchback, positioned as a sporty alternative to mainstream models Competitive Analysis Key Competitors: Volkswagen GTI, Subaru WRX, Honda Civic Si, Mitsubishi Lancer Ralliart Key Features Performance Focus: Turbocharged engine, sport-tuned suspension, aggressive styling Target Audience Target Audience: Enthusiasts seeking a practical yet high-performance daily driver 📋 Manual Details Coverage Areas Coverage Areas: Complete vehicle service and repair Page Count Estimated Page Count: Approx. 2500+ pages (typical for comprehensive workshop manuals) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, cooling, lubrication, fuel injection, ignition, turbocharging, emissions control Transmission Systems: Manual transmission (MT) service, clutch system, driveline, axles Brake Systems: Hydraulic brake system, ABS, parking brake Suspension Steering: Front and rear suspension, steering system, power steering Electrical Systems: Wiring diagrams, starter, charging system, lighting, body electrical, instrument cluster, HVAC controls Body Chassis: Body panels, doors, glass, interior trim, exterior trim, chassis components HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) system components and diagnosis Safety Systems: Airbag system, seat belts Procedures Included Diagnostic Procedures: Troubleshooting charts, symptom-based diagnostics, DTC (Diagnostic Trouble Code) interpretation Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, tune-ups Repair Procedures: Step-by-step disassembly and reassembly instructions for all major components Component Overhaul: Detailed procedures for engine, transmission, and differential overhaul Specification Adjustments: Torque specifications, alignment procedures, valve clearances (if applicable) Technical Depth Technical Depth: Comprehensive, suitable for professional technicians and advanced DIYers Diagnostic Tools Required: Information on required scan tools, specialized tools, and diagnostic equipment 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality: High-resolution scans, printable pages, searchable text Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4, turbocharged, direct-injection Displacement: 2.3 Liters (2261 cc) Bore X Stroke: 87.5 mm x 94.0 mm Compression Ratio: 8.5:1 Valve Train: DOHC, 16 valves, Variable Valve Timing (VVT) Performance Horsepower: 263 hp @ 5500 rpm Torque: 280 lb-ft @ 3000 rpm Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (S-EFI) with Direct Injection Fuel Type: Unleaded Premium Gasoline (91 Octane or higher recommended) Turbocharging Turbocharger Type: Garrett GT2554R Ball Bearing Turbocharger Boost Pressure: 14.5 psi (1.0 bar) nominal 🔧 Transmission Standard Transmission Type: 6-speed Manual Transmission (MT) Optional Optional Transmission: N/A (Manual only) Features Gear Ratios: 1st: 3.307, 2nd: 1.947, 3rd: 1.392, 4th: 1.071, 5th: 0.870, 6th: 0.756 (Final Drive: 4.105) Clutch Type: Hydraulically actuated, single-plate, dry Transmission Fluid Type: API GL-4 SAE 75W-90 Gear Oil (Refer to manual for specific Mazda specification, e.g., Mazda Gear Oil 75W-90) 📐 Dimensions Exterior Length: 177.4 inches (4505 mm) Width: 70.1 inches (1780 mm) Height: 57.1 inches (1450 mm) Wheelbase: 104.3 inches (2650 mm) Weights Curb Weight: Approx. 3,131 lbs (1,420 kg) Gross Vehicle Weight Rating: Approx. 4,145 lbs (1,880 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (Driver), 4-Star (Passenger) NHTSA Side Impact: 5-Star (Front), 4-Star (Rear) IIHS Frontal Offset: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Electronic Stability Control: Standard Dynamic Stability Control (DSC) Passive Features Airbags: Front dual-stage airbags, front side-impact airbags, side-curtain airbags Seat Belts: 3-point ELR front and rear seat belts with pretensioners and load limiters Child Seat Anchors: LATCH (Lower Anchors and Tethers for Children) system 💡 Technology Features Infotainment Infotainment System: Base models featured a standard AM/FM/CD audio system. Optional Bose premium audio system available. Display: Optional multi-information display in the instrument cluster. Driver Assistance Driver Assistance Features: Limited by modern standards; primarily focused on ABS, TCS, and DSC for stability and control. Connectivity Connectivity Options: Auxiliary input jack for audio devices (on some models). 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles (8,000 km) or 6 months, whichever comes first (severe service) Engine Oil Filter Replacement: Every oil change Engine Air Filter Replacement: Every 15,000 miles (24,000 km) or 12 months Cabin Air Filter Replacement: Every 15,000 miles (24,000 km) or 12 months Spark Plug Replacement: Every 45,000 miles (72,000 km) Coolant Flush: Every 105,000 miles (168,000 km) or 7 years, whichever comes first Fluid Specifications Engine Oil Type: SAE 5W-30, API SN or ILSAC GF-5 certified (Refer to manual for specific Mazda specification, e.g., MAZDA OIL 5W-30) Engine Oil Capacity: Approx. 5.5 US quarts (5.2 liters) with filter change Coolant Type: Mazda FL22 Long Life Antifreeze/Coolant (Blue) or equivalent silicate-free, ethylene glycol-based coolant Brake Fluid Type: DOT 3 or DOT 4 Power Steering Fluid: Mazda Genuine Power Steering Fluid (or equivalent Dexron III/Mercon compatible ATF) Known Issues Common Issues: Variable...