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Introduction
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Market Position
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Segment:
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Compact Car (C-segment)
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Target Demographic:
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Young professionals, small families, individuals seeking a balance of style, performance, and efficiency.
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Competitive Analysis
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Key Competitors 2010:
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Volkswagen Golf, Ford Focus, Honda Civic, Toyota Corolla, Opel Astra.
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Key Features
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Design Philosophy:
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Mazda's 'Nagare' design language (flow), focusing on athleticism and dynamism.
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Handling Reputation:
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Renowned for sporty handling and driver engagement, often referred to as the 'driver's car' in its class.
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Diesel Offering:
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The 1.6L MZR-CD (or Y6) diesel engine provides strong fuel economy and torque, appealing to European and Asian markets where diesel is popular.
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Manual Coverage
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Systems Covered
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Powertrain:
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Engine mechanical, fuel system, ignition system, lubrication, cooling, exhaust, engine management (ECU), turbocharging, intercooling.
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Transmission:
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Manual transmission (M/T) systems, clutch operation, gearbox overhaul, torque specifications, lubrication.
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Chassis:
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Suspension (front and rear), steering system, braking system (ABS, EBD components), wheel alignment.
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Electrical:
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Wiring diagrams, battery, starting system, charging system, lighting, instrument cluster, power accessories, body control module (BCM), diagnostic trouble codes (DTCs).
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Body:
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Body panels, doors, windows, interior trim, HVAC (heating, ventilation, air conditioning) system, body sealing.
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Procedures Included
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Maintenance:
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Scheduled maintenance, fluid changes (oil, coolant, brake fluid), filter replacements (oil, air, fuel, cabin), spark plug replacement (though diesel, glow plugs), brake pad/shoe replacement, belt inspection/replacement.
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Diagnostics:
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Troubleshooting charts, symptom-based diagnostics, diagnostic trouble code (DTC) interpretation and resolution, electrical system diagnostics, fuel system diagnostics.
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Repair Overhaul:
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Engine component overhaul (pistons, rings, bearings), cylinder head removal/installation, turbocharger replacement, fuel injector testing/replacement, transmission disassembly/reassembly, brake caliper overhaul, suspension component replacement.
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Technical Data:
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Torque specifications for all fasteners, fluid capacities, diagnostic specifications, component tolerances, wiring harness routing, diagnostic connector pinouts.
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Technical Depth
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Depth:
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Comprehensive: Covers routine maintenance, in-depth diagnostics, component-level repairs, and complete system overhauls, suitable for professional workshop environments.
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Engine Specifications
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Primary Engine
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Engine Type:
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Inline 4-cylinder, turbocharged diesel with common rail direct injection.
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Displacement:
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1560 cc (1.6 Liters)
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Bore X Stroke:
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75.0 mm x 88.3 mm (approximate, common for DV6 variants)
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Compression Ratio:
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17.3:1 (typical for this engine)
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Valvetrain:
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DOHC (Double Overhead Camshaft), 4 valves per cylinder (16 valves total), belt-driven.
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Engine Management:
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ECU controlled direct injection, variable geometry turbocharger (VGT), exhaust gas recirculation (EGR), diesel particulate filter (DPF) on later models/specific markets.
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Performance
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Horsepower Ps:
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Approximately 109 PS @ 4000 rpm
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Torque Nm:
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Approximately 240 Nm @ 1750 rpm
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Fuel System
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Fuel Type:
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Diesel
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Injection System:
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Common Rail Direct Injection (CRDi)
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Fuel Filter:
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Specific diesel fuel filter (e.g., Mazda Part # B6BF-13-ZE0 or equivalent)
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Safety Features
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Ratings
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Euro Ncap Rating:
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5 Stars (for the BL generation, specific ratings may vary slightly by test year)
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Child Occupant Protection:
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82% (typical for 5-star rating)
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Adult Occupant Protection:
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93% (typical for 5-star rating)
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Active Features
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ABS:
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Standard Anti-lock Braking System
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Ebd:
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Standard Electronic Brakeforce Distribution
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Esp:
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Standard Electronic Stability Control (DSC - Dynamic Stability Control in Mazda terminology)
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Traction Control:
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Standard Traction Control System (TCS)
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Passive Features
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Airbags:
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Front airbags, side airbags, curtain airbags (standard/optional depending on trim)
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Seatbelts:
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3-point ELR seatbelts with pretensioners and load limiters
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Iso Fix Anchors:
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Standard ISOFIX child seat mounting points
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Maintenance
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Service Intervals
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Oil Change Interval Km:
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Every 10,000 - 15,000 km or 12 months, whichever comes first (check manual for specific diesel interval).
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Air Filter Replacement Km:
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Every 20,000 - 40,000 km
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Fuel Filter Replacement Km:
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Every 40,000 - 60,000 km (crucial for diesel health)
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Brake Fluid Change Interval Years:
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Every 2-3 years
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Coolant Change Interval Km:
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First change at 100,000 km, then every 50,000 - 80,000 km thereafter.
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Fluid Specifications
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Engine Oil Spec:
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API SN or higher, ACEA C2/C3 specification for diesel engines with DPF (e.g., SAE 0W-30 or 5W-30 low SAPS oil). Refer to manual for exact Mazda specification.
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Engine Oil Capacity Liters:
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Approximately 4.3 - 4.5 Liters (with filter change)
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Coolant Type:
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Mazda FL22 Coolant or equivalent long-life antifreeze (ethylene glycol based)
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Brake Fluid Type:
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DOT 3 or DOT 4 brake fluid
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Known Issues
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Diesel Particulate Filter Dpf:
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DPF regeneration issues can occur with short-distance driving; manual details regeneration procedures and cleaning.
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Egr Valve Clogging:
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Common in diesels, can lead to reduced performance and rough idling. Manual covers cleaning/replacement.
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Glow Plugs:
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Can fail over time, affecting cold starting. Manual provides testing and replacement procedures.
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Turbocharger Wear:
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Wear on turbocharger seals or bearings can cause oil consumption or loss of boost. Manual includes diagnostic and replacement guides.
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Vehicle History
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Brand Heritage
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Mazda Focus:
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Known for Zoom-Zoom philosophy, emphasizing driving dynamics and sporty character across its model line.
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Model Evolution
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First Generation Mazda 3:
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Launched in 2003 (BK series), established the Mazda 3 as a strong contender in the compact segment with its distinctive styling and driving dynamics.
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Second Generation Mazda 3:
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Introduced for the 2009 model year (BL series), this generation refined the design, improved interior quality, and updated powertrains. The 2010 model falls within this generation.
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Production
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Production Locations:
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Primary production sites included Japan (Hofu) and other global facilities depending on market.
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Production Years For Bl Gen:
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2009 - 2013
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