The Mazda Mazdaspeed 3, produced for the 2010-2011 model years, represents a performance-oriented compact vehicle built upon Mazda's renowned engineering for spirited driving. This model is distinguished by its powerful 2.3L MZR DISI L3-VDT turbocharged engine, delivering approximately 263 horsepower and 280 lb-ft of torque, coupled with a precise 6-speed manual transmission and a limited-slip differential for enhanced traction. Designed to compete with other performance hatchbacks and sedans, the Mazdaspeed 3 offers a dynamic driving experience, appealing to enthusiasts who value responsive handling and potent acceleration. Its construction emphasizes a blend of sportiness and everyday practicality, making it a compelling choice in its segment. This comprehensive workshop service manual provides detailed information essential for the maintenance, repair, and diagnostics of the 2010-2011 Mazda Mazdaspeed 3. Covering a wide array of vehicle systems, including engine mechanicals, fuel, ignition, lubrication, cooling, exhaust, emissions control, manual transmission, clutch, drivetrain, suspension, steering, braking systems, and the complete electrical system, this manual is an invaluable resource. It offers step-by-step procedures for routine maintenance, troubleshooting complex issues, component overhaul, and disassembly/reassembly. With its high-resolution diagrams and clear, concise English text, this manual is tailored to assist both professional technicians and advanced DIY enthusiasts in keeping the Mazdaspeed 3 in optimal condition. 🏷️ Basic Information Identification Make: Mazda Model: Mazdaspeed 3 Year: 2010-2011 👋 Introduction Market Position Positioning: Performance-oriented compact sedan/hatchback, aimed at driving enthusiasts Competitive Analysis Competitors: Subaru WRX, Volkswagen GTI, Honda Civic Si Key Features Performance Focus: Designed for the high-performance Mazdaspeed variant, emphasizing engine tuning and chassis dynamics Diagnostic Emphasis: Provides specific diagnostic and repair procedures for complex issues typical of performance vehicles User Level: Caters to both professional mechanics and experienced DIY enthusiasts 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service and Repair Page Count Estimated Pages: High (typical workshop manuals exceed 1000 pages) Manual Type Type: Workshop Service Manual Language Language: English Format Format: PDF Download Print Quality Quality: High resolution, clear text and diagrams Binding Type Binding: N/A (PDF Format) Paper Type Paper: N/A (PDF Format) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, ignition system, lubrication system, cooling system, exhaust system, emissions control Transmission Systems: Manual transmission (removal, installation, overhaul), clutch system Drivetrain Systems: Drivetrain components, axles, differential Suspension Steering: Front and rear suspension, steering system, power steering Braking Systems: Brake system (hydraulic, mechanical), ABS, parking brake Electrical Systems: Electrical system, charging system, starting system, lighting, instrument cluster, body electronics, wiring diagrams Body Chassis: Body construction, exterior panels, interior trim, doors, windows, seats Procedures Included Maintenance: Routine maintenance, scheduled servicing, fluid checks and changes, filter replacements Diagnostics: Troubleshooting, diagnostic procedures for various systems, common fault identification Repair Overhaul: Detailed repair and overhaul procedures for all major mechanical and electrical components Disassembly Assembly: Step-by-step instructions for disassembly and reassembly of components Tune Ups: Engine tuning procedures Technical Depth Depth: Comprehensive, suitable for professional technicians and advanced DIYers 📊 Manual Specifications File Format Format: PDF Printable Printable: Yes Delivery Delivery Method: Electronic Delivery via Email ⚙️ Engine Specifications Primary Engine Engine Code: MZR DISI L3-VDT Engine Type: 2.3L Inline-4, turbocharged, intercooled Performance Horsepower: 263 hp @ 5500 rpm (approx.) Torque: 280 lb-ft @ 3000 rpm (approx.) Fuel System Fuel Delivery: Direct Injection Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Engine Management ECU: Engine Control Unit (ECU) with detailed diagnostic parameters 🔧 Transmission Standard Transmission Type: 6-speed Manual Transmission Optional Transmission Type: N/A (Mazdaspeed 3 exclusively manual) Features Clutch: Hydraulically actuated, single-plate dry clutch Differential: Limited-Slip Differential (LSD) for improved traction 📐 Dimensions Exterior Length: Approx. 177.2 inches (4501 mm) Width: Approx. 69.7 inches (1770 mm) Height: Approx. 57.7 inches (1466 mm) Weights Curb Weight: Approx. 3100-3150 lbs (1406-1430 kg) Wheelbase: Approx. 104.7 inches (2660 mm) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (for comparable Mazda 3 models) IIHS Small Overlap Front: Good (for comparable Mazda 3 models) Active Features ABS: Anti-lock Braking System Ebd: Electronic Brake-force Distribution Traction Control: Traction Control System (TCS) Stability Control: Dynamic Stability Control (DSC) Passive Features Airbags: Front airbags, side-impact airbags, side-curtain airbags Seatbelts: Pretensioner seatbelts, load limiters 💡 Technology Features Infotainment Infotainment System: Bose® premium audio system (optional), CD player, MP3 playback, auxiliary audio input Driver Assistance Driver Assistance: Cruise control, optional rearview camera Connectivity Connectivity: Bluetooth® hands-free phone and audio (optional) 🔧 Maintenance Service Intervals Oil Change: Typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions (refer to manual for precise interval) Engine Air Filter: Inspect every 15,000 miles, replace as needed or every 30,000 miles Cabin Air Filter: Replace annually or every 15,000 miles Spark Plugs: Typically around 60,000 miles (refer to manual for specific type and interval) Fluid Specifications Engine Oil: SAE 5W-30 Synthetic Motor Oil (API SN or ILSAC GF-5 compliant) Coolant: Mazda Genuine Super Long Life Coolant (Blue) or equivalent Brake...