Basic Information Identification Make: Mazda Model: Mazda 3 Model Code: BK Year: 2007 Generation Generation Designation: 1st Generation Generation Years: 2003-2009 Codes Chassis Code: BK14 Introduction Market Position Segment: Compact car (C-segment) Target Audience: Youthful buyers, families seeking economical and stylish transportation Reputation: Known for sporty handling, stylish design, and reliable performance. Competitive Analysis Key Competitors: Honda Civic, Toyota Corolla, Ford Focus, Volkswagen Golf, Subaru Impreza Key Features Design Philosophy: Nagare (flow) design language, emphasizing sportiness and aerodynamic efficiency. Driving Dynamics: Tuned chassis, independent suspension, and responsive steering contributing to an engaging driving experience. Interior Quality: Often praised for above-average interior materials and ergonomic design for its class. Manual Details Coverage Areas Primary Markets: Global (North America, Europe, Asia) Trim Levels Covered: All trims (e.g., i Sport, i Touring, s Sport, s Touring, s Grand Touring) Body Styles Covered: Sedan, Hatchback Page Count Estimated Page Count: 1500-2500 (typical for comprehensive workshop manuals of this era) Manual Type Manual Type: Workshop Service and Repair Manual Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, piston/connecting rod, crankshaft/flywheel, lubrication system, cooling system, timing system (belt/chain), valve train Engine Management: Fuel injection system, ignition system, emission control system, engine control module (ECM/PCM) diagnostics, sensors and actuators Transmission Manual: Clutch, gearbox assembly, shift mechanism, final drive Transmission Automatic: Automatic transmission assembly, torque converter, hydraulic control, electronic control unit (TCU/ECM) Drivetrain: Front axle, rear axle, driveshafts, CV joints, differential Suspension: Front suspension (struts, control arms, ball joints), rear suspension (multi-link, trailing arms), shock absorbers, springs Steering: Power steering system (hydraulic/electric), steering gear, steering column, tie rods Brakes: Front and rear brakes (disc/drum), ABS system, brake booster, master cylinder, hydraulic lines, parking brake Electrical System: Battery, charging system (alternator), starting system (starter motor), fuses, relays, wiring diagrams Body Electrical: Lighting system (headlights, taillights, interior), horn, wipers, washers, power windows, central locking Climate Control: HVAC system, refrigerant, compressor, evaporator, heater core, blower motor Body And Trim: Body panels, bumpers, doors, hood, trunk/liftgate, interior trim, seats Safety Systems: Airbag system, seat belt pre-tensioners, SRS module diagnostics Procedures Included Maintenance Procedures: Oil and filter change, air filter replacement, spark plug replacement, coolant flush, brake fluid flush, transmission fluid change Diagnostic Procedures: Troubleshooting charts, DTC (Diagnostic Trouble Code) interpretation, component testing procedures Repair Procedures: Component removal and installation, major component overhaul, bodywork repair, electrical system repair Calibration Procedures: Wheel alignment, steering angle sensor calibration (if applicable) Specifications And Tolerances: Torque specifications, clearance measurements, fluid capacities, pressure specifications Technical Depth Diagnostic Tools: Includes information on using OBD-II scanners and specific Mazda diagnostic tools (e.g., WDS/IDS) Complexity: Comprehensive, covering basic maintenance to complex engine and transmission rebuilds. Suitable for professional technicians and advanced DIYers. Wiring Diagrams: Detailed electrical wiring diagrams for all major systems, including component locations and connector pinouts. Troubleshooting Logic: Systematic approach to diagnosing faults, often presented in flowcharts or decision trees. Manual Specifications File Format File Type: PDF Searchable: Yes (typically, depending on PDF creation) Print Quality Resolution: High-resolution, suitable for clear printing of diagrams and text. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Engine Specifications Primary Engine Engine Code 1: LF-DE (MZR 2.0L) Engine Displacement 1: 1998 cc (2.0 Liters) Engine Configuration 1: Inline 4-cylinder, DOHC, 16 valves Horsepower 1: 148 hp @ 6000 rpm Torque 1: 135 lb-ft @ 4500 rpm Engine Variants Engine Code 2: L3-VE (MZR 2.3L DISI Turbo - Mazdaspeed variant) Engine Displacement 2: 2261 cc (2.3 Liters) Engine Configuration 2: Inline 4-cylinder, DOHC, 16 valves, Turbocharged Horsepower 2: 263 hp @ 5500 rpm Torque 2: 280 lb-ft @ 3000 rpm Performance Fuel Type: Unleaded gasoline Emission Controls: Catalytic converter, EGR (Exhaust Gas Recirculation) Fuel System Injection Type 1: Electronic Fuel Injection (EFI) Injection Type 2: Direct Injection (DISI Turbo) Transmission Standard Standard Transmission Type: 5-speed manual (FWD) Optional Optional Transmission Type: 5-speed automatic (FWD, some with Activematic manual shift mode) Optional Transmission Type AWD: 5-speed automatic (AWD - optional on certain trims) Features Transmission Fluid Spec Auto: Mazda ATF JWS 3317 (or equivalent) Transmission Fluid Spec Manual: API GL-4, SAE 75W-90 synthetic gear oil (check manual for exact spec) Dimensions Exterior Length: 4415 mm (Sedan) / 4335 mm (Hatchback) Width: 1745 mm Height: 1455 mm (Sedan) / 1445 mm (Hatchback) Wheelbase: 2640 mm Weights Curb Weight Min: 1350 kg (approx. for 2.0L Sedan) Curb Weight Max: 1550 kg (approx. for Mazdaspeed3) Wheel Bolt Pattern: 5x114.3 Wheel Size Standard: 15-inch or 16-inch alloy or steel Wheel Size Sport: 17-inch or 18-inch alloy (Mazdaspeed3) Tire Size Standard: 205/55R16 or 205/50R17 (common) Tire Size Sport: 215/45R18 (Mazdaspeed3) Cargo Cargo Volume Sedan: 410 Liters (approx.) Cargo Volume Hatchback: 340 Liters (seats up) / 1040 Liters (seats down) Safety Features Ratings NHTSA Front Impact: 5-Star (Driver and Passenger) NHTSA Side Impact: 5-Star (Front),...