Basic Information Identification Make: Mazda Model: Mazda3 MPS (also known as Mazdaspeed3) Model Variant: MPS / Speed3 Year: 2007-2009 Codes Chassis Code: BK (First Generation) Introduction Market Position Segment: Compact Sport Compact / Hot Hatch Competitive Analysis Competitors: Volkswagen GTI, Subaru WRX, Honda Civic Si, Ford Focus ST Key Features Performance Focus: Turbocharged engine, sport-tuned suspension, performance-oriented chassis tuning Driving Dynamics: Renowned for its sharp handling and communicative steering ('Jinba Ittai' philosophy) Manual Value Proposition Target Audience: Enthusiasts, owners seeking to perform DIY maintenance and repairs, independent repair shops Manual Details Coverage Areas Coverage: Comprehensive coverage for the 2007-2009 Mazda3 MPS (Mazdaspeed3) Page Count Page Count: Estimated 2000+ pages (typical for a full WSM) Manual Type Manual Type: Workshop Service Manual (WSM) Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Powertrain: Engine (MZR DISI Turbo), Transmission (Manual), Drivetrain (FWD), Exhaust, Fuel System, Cooling System Chassis: Suspension (Front/Rear), Steering, Brakes (Front/Rear Discs, ABS, EBD, DSC) Electrical: Wiring Diagrams, Lighting, Ignition, Starting, Charging, ECU, Sensors, Body Electronics, Audio System Body And Interior: Body Panels, Doors, Glass, Seats, Interior Trim, HVAC (Heating, Ventilation, and Air Conditioning) Procedures Included Diagnostics: Troubleshooting guides, DTC (Diagnostic Trouble Code) interpretation, component testing procedures Maintenance: Scheduled maintenance tasks, fluid changes, filter replacements, lubrication Repair: Detailed step-by-step repair procedures for all major components and systems Overhaul: Engine overhaul, transmission rebuild, differential service Specification Updates: Torque specifications, clearances, alignment procedures, electrical resistance values Technical Depth Depth: Expert level, suitable for professional technicians and advanced DIY enthusiasts Manual Specifications File Format File Type: PDF (Portable Document Format) Print Quality Quality: Professional quality, high-resolution images and diagrams Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Searchability Text Search: Typically searchable text for quick information retrieval Engine Specifications Primary Engine Engine Code: MZR DISI Turbo (L3-VDT) Engine Type: Inline 4-cylinder, turbocharged, intercooled, DOHC, 16-valve Displacement: 2.3 Liters (2261 cc) Performance Horsepower: 263 hp @ 5500 rpm (approx.) Torque: 280 lb-ft @ 3000 rpm (approx.) Fuel System Injection Type: Direct Injection (DISI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Coolant Type: Mazda Super Long Life Coolant (Blue) or equivalent Lubrication Oil Capacity: Approximately 5.4 US quarts (5.1 liters) with filter change Recommended Oil Viscosity: 5W-30 Synthetic (refer to manual for specific ambient temperature ranges) Turbocharger Turbo Model: Mitsubishi TD04-15G (or similar) Transmission Standard Type: 6-speed Manual Transmission Optional Optional Type: Not applicable for Speed3/MPS models Features Differential: Limited Slip Differential (LSD) - typically helical type Fluid Specifications Transmission Fluid Type: GL-4 SAE 75W-90 Synthetic Manual Transmission Fluid (e.g., Mazda Genuine Gear Oil) - verify with manual Dimensions Exterior Length: Approximately 177.7 inches (4513 mm) Width: Approximately 70.5 inches (1791 mm) Height: Approximately 57.7 inches (1465 mm) Wheelbase: Approximately 104.0 inches (2640 mm) Weights Curb Weight: Approximately 3160-3200 lbs (1433-1451 kg) Gross Vehicle Weight Rating: Refer to VIN plate Cargo Cargo Volume: Approximately 10.7 cu ft (hatchback) Safety Features Ratings NHTSA Front Crash Rating: 5-Star (for driver and passenger, 2007 model) IIHS Top Safety Pick: Good (for frontal offset, side impact, rear crash protection - varies by year) Active Features ABS: Anti-lock Braking System Traction Control: Traction Control System (TCS) Stability Control: Dynamic Stability Control (DSC) Ebs: Electronic Brake-force Distribution (EBD) Passive Features Airbags: Front airbags (driver/passenger), side airbags, curtain airbags Seatbelts: Pretensioner front seatbelts, LATCH child seat anchors Body Structure: Advanced front crumple zones, reinforced passenger compartment Technology Features Infotainment Audio System: Bose premium audio system available on some trims, standard CD player, MP3 capability. Connectivity: Auxiliary audio input jack (standard), optional Bluetooth hands-free. Driver Assistance Cruise Control: Standard cruise control. Climate Control: Automatic climate control available on higher trims. Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months (whichever comes first) under normal driving conditions; refer to manual for severe conditions. Air Filter Replacement: Every 30,000 miles or as needed based on inspection. Cabin Air Filter: Every 15,000 miles or annually. Spark Plugs: Platinum or Iridium type, typically every 75,000 - 100,000 miles. Consult manual for specific type and gap. Coolant Flush: Every 75,000 miles or 5 years (first interval), then every 50,000 miles or 3 years. Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 (refer to manual) Power Steering Fluid: Mazda Genuine ATF-MV or equivalent Dexron III/Mercon compatible fluid Known Issues Clutch Wear: Can be prone to accelerated wear if driven aggressively. High Pressure Fuel Pump: Early models could experience issues; check for service bulletins. Motor Mounts: Can degrade over time, especially on higher-mileage, harder-driven vehicles. Carbon Buildup: Direct injection engines can be susceptible to intake valve carbon buildup; periodic cleaning may be beneficial. Vehicle History Brand Heritage Mazda Performance Legacy: Long history of sporty and engaging vehicles, including rotary-powered sports cars Model Evolution Mazda3 Introduction: First generation Mazda3 (BK) launched in 2003, with the...