🏷️ Basic Information Identification Make: Mazda Model: Mazda3 / Mazdaspeed3 Chassis Code: BL Series Production Years: 2009-2012 Codes Engine Code Primary: L5-VE (2.5L MZR) Engine Code Secondary 1: LF-VE (2.0L MZR) Engine Code Secondary 2: MZR-CD (2.2L Turbo-Diesel) Transmission Code Manual 1: G35M-R Transmission Code Manual 2: G66M-R Transmission Code Manual 3: A26M-R Transmission Code Automatic: FS5A-EL 👋 Introduction Market Position Segment: Compact/Sport Compact Sedan and Hatchback Target Audience: Enthusiasts, DIY mechanics, professional technicians. Competitive Analysis Competitors: Honda Civic Si, Volkswagen GTI, Subaru WRX, Ford Focus ST. Key Features Performance Focus: Emphasis on the Mazdaspeed variant's turbocharged performance and handling. Completeness: Identical to manuals used by authorized Mazda technicians. Utility: Covers all essential repair, maintenance, and servicing needs. 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service & Repair Secondary Coverage: Owner's Manual Page Count Estimated Pages: 3500+ Manual Type Type: Comprehensive Service Manual Language Language: English Format Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, inspection, and repair procedures. Engine Diagnostics: On-board diagnostics, symptom troubleshooting, DTC (Diagnostic Trouble Code) interpretation. Fuel System: Fuel injection system, fuel pump, injectors, fuel pressure diagnostics. Lubrication System: Oil pump, oil filter, oil passages, lubrication specifications. Cooling System: Radiator, thermostat, water pump, coolant flow, pressure testing. Intake Air System: Air filter, intake manifold, turbocharger (for specific variants), intercooler. Exhaust System: Exhaust manifold, catalytic converter, mufflers, O2 sensors. Emission System: EVAP system, EGR system, emission control components. Charging System: Alternator, battery, voltage regulator, wiring. Ignition System: Spark plugs, ignition coils, crankshaft/camshaft position sensors. Starting System: Starter motor, starter solenoid, battery connections. Cruise Control: Component testing, actuator diagnostics, system operation. Engine Control: ECU (Engine Control Unit) operation, sensor inputs, actuator outputs, programming. Suspension: Front and rear suspension components, struts, shock absorbers, bushings. Wheel Alignment: Alignment angles (camber, caster, toe), adjustment procedures. Wheels And Tires: Tire specifications, wheel balancing, tire rotation. Driveline Axle: CV joints, drive shafts, differential (if applicable). Brake System: Brake pads, rotors, calipers, brake lines, fluid flush and bleed procedures. ABS: ABS modulator, wheel speed sensors, ABS control module diagnostics. Parking Brake: Mechanical and electronic parking brake systems, adjustment and repair. Clutch: Clutch disc, pressure plate, release bearing, clutch fluid, hydraulic system. Automatic Transmission: Internal components, fluid and filter changes, torque converter, solenoids, valve body. Manual Transmission: Gearbox overhaul, internal components, shift mechanisms, fluid specifications. Steering: Power steering system (hydraulic or electric), steering rack, tie rods. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system components, refrigerant, blower motor. Restraints: Airbag system, seat belts, SRS module diagnostics. Body Accessories: Interior and exterior trim, seals, weatherstripping. Immobolizer: Keyless entry system, immobilizer unit, transponder key diagnostics. Navigation System: Component identification, basic troubleshooting. Entertainment System: Audio system components, speaker replacement, basic diagnostics. Body Panels: Removal and installation of fenders, hoods, bumpers. Doors Liftgate: Door mechanisms, locks, window regulators, liftgate operation. Glass Windows Mirrors: Glass replacement, mirror assembly repair. Exterior Interior Trim: Molding removal and installation, interior panel access. Security Locks: Central locking system, door locks, keyless entry functions. Power Accessories: Power windows, power seats, power mirrors. Sunroof Seats: Sunroof mechanism, seat adjustment mechanisms. Lighting System: Headlights, taillights, interior lighting, bulb replacement, wiring. Wiper Washer: Wiper motor, linkages, washer pump, fluid reservoir. Technical Data: Specifications for all covered systems. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections. Troubleshooting: Systematic diagnostic procedures for common and uncommon faults. Repair: Step-by-step instructions for component removal, repair, and reinstallation. Diagnostics: Utilizing diagnostic tools and interpreting sensor data for fault finding. Technical Depth Depth: Comprehensive (from basic maintenance to complete engine/transmission rebuilds). Visuals: Detailed exploded views, diagrams, and photographic illustrations. Write Ups: Detailed, step-by-step written procedures. 📊 Manual Specifications File Format File Type: PDF Print Quality Printable: Fully printable (selected pages or entire manual). Searchable: Likely searchable text content (common for professional PDFs). Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Name: 2.5L L5 MZR I4 (Naturally Aspirated) Fuel Type: Petrol (Gasoline) Secondary Engine 1 Engine Name: 2.0L LF MZR I4 (Naturally Aspirated) Fuel Type: Petrol (Gasoline) Secondary Engine 2 Engine Name: 2.2L MZR-CD I4 (Turbo-Diesel) Fuel Type: Diesel Performance Mazdaspeed Variant Engine Type: Turbocharged I4 (Likely based on 2.3L MZR DISI Turbo, but the manual lists 2.5L L5 MZR which is unusual for Mazdaspeed 3 BL. Will assume coverage for applicable Mazdaspeed engines.) Mazdaspeed 3 Bl Turbo Engine Spec Example: For the earlier Mazdaspeed 3 (BK), the 2.3L MZR DISI Turbo produced ~263 hp and ~280 lb-ft. The BL generation likely saw similar or slightly improved figures for its turbo variant. Fuel System Injection Type: Electronic Fuel Injection (EFI) / Direct Injection (DISI for turbo models) 🔧 Transmission Standard Standard Transmission: Manual Transmission Optional Optional Transmission: Automatic Transmission Features Manual Gearboxes Listed: G35M-R, G66M-R, A26M-R Automatic Gearbox Listed: FS5A-EL Mazdaspeed Transmission Type: Typically a reinforced manual...