🏷️ Basic Information Identification Make: Mazda Model: Mazda3 / Mazdaspeed3 Year: 2007 Codes Manual Part Numbers: JM1 BK123*7# 600001, JM1 BK124*7# 600001 👋 Introduction Market Position Segment: Compact car / Sport compact Target Audience: Enthusiast drivers, performance car buyers, owners seeking detailed DIY repair information Competitive Analysis Key Competitors 2007: Honda Civic Si, Volkswagen GTI, Subaru Impreza WRX, Mitsubishi Lancer Evolution Key Features Vehicle Performance Focus: Mazda3 Sport and Mazdaspeed3 offer distinct performance characteristics, with the Mazdaspeed3 being a dedicated high-performance variant Key Features Manual Usefulness: Essential for DIY mechanics and professional technicians to maintain and repair the vehicle correctly and efficiently 📋 Manual Details Coverage Areas Coverage Scope: Complete vehicle service and repair Page Count Total Pages: 2910 Manual Type Type: Workshop Manual / Service Manual / Repair Manual Language Language: English Format Format: Digital Download (likely PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, lubrication, cooling, fuel, ignition, emission control, engine management (ECU) Transmission Systems: Manual transmission (MT) and Automatic transmission (AT) systems, clutch, driveline Brake Systems: Hydraulic brake system, ABS, electronic brake-force distribution (EBD) Suspension Steering: Front and rear suspension components, steering gear, power steering Electrical Systems: Battery, charging system, starting system, lighting, instrumentation, body electrical (wiper, horn, power windows, mirrors), fuse box diagrams, wiring diagrams HVAC System: Heating, ventilation, and air conditioning (HVAC) system Body Exterior Interior: Body construction, panels, doors, windows, trim, interior components Safety Systems: Airbag system, seat belts Procedures Included Maintenance Procedures: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, brake pad replacement, spark plug replacement Diagnostic Procedures: Troubleshooting guides, symptom-based diagnostics, fault code interpretation (OBD-II) Repair Procedures: Component removal and installation, overhaul procedures, assembly and disassembly Technical Specifications Data: Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic data Wiring Diagrams: Detailed electrical wiring schematics for all vehicle systems Technical Depth Depth Of Coverage: Comprehensive, covering basic maintenance to complete engine and transmission overhauls, detailed diagnostics and electrical troubleshooting 📊 Manual Specifications File Format Digital Format: PDF Print Quality Readability: High clarity, clear step-by-step instructions with illustrations Binding Type Binding: Not applicable for digital download Paper Type Paper Quality: Not applicable for digital download ⚙️ Engine Specifications Primary Engine Mazda3 Engine: 2.3L MZR DISI Turbo I4 (Mazdaspeed3), 2.3L MZR I4 (Mazda3) Mazdaspeed3 Engine Code: L3-VDT Performance Mazdaspeed3 Horsepower: 263 hp @ 5500 rpm Mazdaspeed3 Torque: 280 lb-ft @ 3000 rpm Mazda3 2.3L Horsepower: 156 hp @ 6500 rpm Mazda3 2.3L Torque: 150 lb-ft @ 4500 rpm Fuel System Mazdaspeed3 Fuel Delivery: Sequential multi-port fuel injection (S-MPI) with direct injection technology (DISI) Mazda3 Fuel Delivery: Sequential multi-port fuel injection (S-MPI) Fuel Type Required: Premium Unleaded Gasoline (91 octane or higher for Mazdaspeed3), Regular Unleaded Gasoline (87 octane for Mazda3) 🔧 Transmission Standard Mazdaspeed3 Transmission: 6-speed manual transmission Optional Mazda3 Transmission Options: 5-speed manual transmission, 5-speed automatic transmission with Sport Mode Features Mazdaspeed3 Drivetrain: Front-wheel drive (FWD) with Speed-Dependent Control-Type Front Limited-Slip Differential (LSD) Transmission Fluid Type Mazda3 At: Mazda ATF-Type M-III or equivalent Transmission Fluid Type Mazdaspeed3 Mt: API GL-4 or GL-5, SAE 75W-90 gear oil 📐 Dimensions Exterior Wheelbase: 104.7 inches (2659 mm) Length: 177.2 inches (4498 mm) for sedan, 174.6 inches (4435 mm) for hatchback Width: 69.1 inches (1755 mm) Height: 57.7 inches (1465 mm) for sedan, 56.7 inches (1440 mm) for hatchback Weights Curb Weight Mazdaspeed3: Approximately 3100-3150 lbs (1406-1429 kg) Curb Weight Mazda3 2.3L: Approximately 2900-3000 lbs (1315-1361 kg) Cargo Cargo Volume Hatchback: Approximately 15.1 cu ft (seats up), 30.0 cu ft (seats down) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star NHTSA Front Impact Passenger: 5-Star IIHS Front Offset Crash Rating: Good Active Features Brake System: Front: 11.8-inch ventilated discs, Rear: 11.0-inch solid discs (Mazdaspeed3); Front: 11.0-inch ventilated discs, Rear: 10.9-inch solid discs (Mazda3) ABS: Standard on all models Traction Control: Standard on Mazdaspeed3, optional on some Mazda3 trims Electronic Stability Control: Available on some Mazda3 trims, standard on Mazdaspeed3 (DSC) Passive Features Airbags: Front dual-stage airbags, front side-impact airbags, side-impact curtain airbags Seatbelts: Three-point seatbelts with pretensioners and load limiters 💡 Technology Features Infotainment Audio System: Bose premium audio system available on higher trims, CD player, AM/FM radio Climate Control: Manual or automatic climate control Driver Assistance Cruise Control: Standard on most trims Connectivity Auxiliary Input: Available on some models for audio devices 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles (8,000 km) or 6 months, whichever comes first (severe conditions may require more frequent changes) Air Filter Replacement: Every 15,000 miles (24,000 km) Spark Plug Replacement: Every 30,000 miles (48,000 km) for standard spark plugs, potentially longer for iridium plugs Brake Fluid Change: Every 24 months or 30,000 miles (48,000 km) Fluid Specifications Engine Oil Type Mazda3: API SN or SP, ILSAC GF-5 or GF-6, SAE 5W-20 Engine Oil Type Mazdaspeed3: API SN or SP, ILSAC GF-5 or GF-6, SAE...