🏷️ Basic Information Identification Make: Mazda Model: MazdaSpeed 3 Year: 2007 Engine Variant: 1.5 L MZR I4 Codes Chassis Code: BK Engine Code: L3-VDT (turbocharged MZR DISI) 👋 Introduction Market Position Segment: Compact Sport/Hot Hatch Target Audience: Enthusiast drivers seeking performance and handling in a practical package. Competitive Analysis Key Competitors: Volkswagen GTI, Subaru WRX, Mitsubishi Lancer Evolution (entry-level), Honda Civic Si. Key Features Engine Performance: Turbocharged 2.3L MZR DISI engine delivering strong torque and acceleration. Handling: Sport-tuned suspension, performance tires, and precise steering for excellent cornering ability. Practicality: Hatchback design offers versatility and cargo space. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive Maintenance and Repair Procedures Page Count Estimated Page Count: 1500-2000 (typical for full service manuals) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital (PDF/eBook) 📖 Manual Coverage Systems Covered Powertrain: Engine (L3-VDT), Turbocharger, Fuel System, Exhaust System, Transmission (Manual MTX-75) Chassis: Suspension (Front: MacPherson Strut, Rear: Multi-link), Steering (Electric Power Assisted), Brakes (Front: Ventilated Discs, Rear: Solid Discs) Electrical: Charging System, Starting System, Ignition System, Lighting, Instrumentation, Body Control Module (BCM), Powertrain Control Module (PCM), Infotainment Body: Exterior Body Panels, Doors, Hood, Trunk, Interior Trim, HVAC System, Seats Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Replacements Repair: Engine Overhaul, Turbocharger Rebuild, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis and Replacement Troubleshooting: Diagnostic Trouble Codes (DTCs), Symptom-based Troubleshooting Guides, Wiring Diagrams Specifications: Torque Specifications, Clearances, Component Dimensions, Electrical Schematics Technical Depth Depth: From basic fluid changes to complete engine and transmission rebuilds, including advanced diagnostic procedures. 📊 Manual Specifications File Format File Quality: High-resolution scans, searchable text where available. Print Quality Print Readability: Clear, legible text and diagrams suitable for printing. Binding Type Binding Style: N/A (Digital) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder, turbocharged and intercooled, Direct Injection Spark Ignition (DISI) Engine 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: Direct Injection, Sequential Electronic Fuel Injection (SEFI) Fuel Type: Premium Unleaded Gasoline (91 Octane Recommended) Turbocharger Details: Mitsubishi TD04-15G, Twin-Scroll Turbocharger with Intercooler 🔧 Transmission Standard Type: 6-speed Manual Transmission Gear Ratios: 1st: 3.755, 2nd: 2.150, 3rd: 1.481, 4th: 1.151, 5th: 0.971, 6th: 0.794, Reverse: 3.400 Final Drive Ratio: 3.647 Optional Type: N/A (Only Manual Available) Features Clutch Type: Hydraulic, Single Dry Plate Transmission Fluid Type: Mazda GL-4 Gear Oil (SAE 75W-90) Transmission Fluid Capacity: 2.1 Liters (2.2 US Quarts) 📐 Dimensions Exterior Length: 177.0 inches (4495 mm) Width: 70.9 inches (1800 mm) Height: 57.9 inches (1470 mm) Wheelbase: 104.1 inches (2645 mm) Front Track: 61.2 inches (1555 mm) Rear Track: 60.8 inches (1545 mm) Interior Front Headroom: 38.3 inches (973 mm) Front Legroom: 41.4 inches (1052 mm) Rear Headroom: 37.9 inches (963 mm) Rear Legroom: 32.7 inches (831 mm) Cargo Cargo Volume Seats Up: 15.7 cu ft (445 L) Cargo Volume Seats Down: 42.7 cu ft (1209 L) Weights Curb Weight: 3225 lbs (1463 kg) Gross Vehicle Weight Rating: 4355 lbs (1975 kg) 🛡️ Safety Features Ratings NHTSA Frontal Crash: 5 Stars NHTSA Side Impact: 5 Stars IIHS Moderate Overlap Frontal Offset: Good IIHS Side Impact: Good Active Features ABS: Standard, 4-wheel Anti-lock Braking System Traction Control: Standard, Dynamic Stability Control (DSC) with Traction Control System (TCS) Electronic Brake Force Distribution: Standard (EBD) Passive Features Airbags: Driver and Front Passenger Airbags, Front Side-Impact Airbags, Side-Curtain Airbags Seatbelts: 3-point ELR Seatbelts with Pretensioners and Load Limiters Child Seat Anchors: LATCH (Lower Anchors and Tethers for Children) System 💡 Technology Features Infotainment Audio System: Bose premium audio system with subwoofer (optional on some trims). CD player, AM/FM radio. Navigation: Optional factory navigation system. Driver Assistance Cruise Control: Standard Tire Pressure Monitoring System: Standard (TPMS) Connectivity Auxiliary Input: Standard auxiliary audio input jack. Bluetooth: Optional Bluetooth hands-free phone system. 🔧 Maintenance Service Intervals Engine Oil And Filter: Every 7,500 miles (12,000 km) or 6 months, whichever comes first. Using synthetic oil is highly recommended. Engine Air Filter: Every 30,000 miles (48,000 km) or as needed based on driving conditions. Cabin Air Filter: Every 15,000 miles (24,000 km) or annually. Spark Plugs: Every 60,000 miles (96,000 km). Use high-quality iridium spark plugs. Coolant Replacement: Initial: 120,000 miles (192,000 km) or 7 years. Subsequent: 60,000 miles (96,000 km) or 4 years. Brake Fluid: Every 30,000 miles (48,000 km) or 2 years, whichever comes first. Fluid Specifications Engine Oil: SAE 5W-30, API SN/SP or ILSAC GF-5/GF-6, Full Synthetic Recommended. Coolant: Mazda Genuine Super Long Life Coolant (Blue) or equivalent. Mix 50/50 with distilled water. Brake Fluid: DOT 3 or DOT 4 Known Issues...