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Introduction
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Market Position
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Segment:
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Mid-size sedan, wagon (Sport Wagon)
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Competitive Analysis
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Key Competitors:
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Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion, Chevrolet Malibu
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Key Features
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Design Philosophy:
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Zoom-Zoom driving dynamics, stylish exterior design, comfortable interior, reliability
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Target Audience:
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Families, professionals, individuals seeking a balance of performance, style, and practicality
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Manual Coverage
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Systems Covered
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Powertrain:
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Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, emission controls, engine management, automatic transmission, manual transmission, driveline, transfer case (AWD)
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Chassis:
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Front suspension, rear suspension, steering system, brake system (front, rear, parking, ABS, DSC), wheels, tires
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Body:
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Body construction, exterior body panels, interior trim, seats, roof systems, glass, mirrors, doors, hood, trunk lid
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Electrical:
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Charging system, starting system, battery, lighting, instruments, gauges, audio system, HVAC controls, power windows, power locks, SRS (airbag) system, body control module (BCM), chassis control module (CCM), engine control module (ECM), transmission control module (TCM)
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Procedures Included
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Maintenance:
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Scheduled maintenance, fluid changes, filter replacements, lubrication, inspections
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Troubleshooting:
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Diagnostic procedures, fault code identification, symptom-based troubleshooting
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Repair:
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Component removal and installation, overhaul procedures, alignment specifications, assembly instructions
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Diagnostics:
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OBD-II diagnosis, sensor testing, actuator testing, wiring diagrams
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Technical Depth
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Depth:
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Comprehensive, covering routine maintenance to major component overhaul and advanced diagnostics. Suitable for professional technicians and advanced DIY enthusiasts.
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Engine Specifications
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Primary Engine
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Engine Code 1:
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LF-DE (2.0L)
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Engine Displacement 1:
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1991 cc (2.0 Liters)
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Engine Configuration 1:
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Inline 4-cylinder, DOHC, 16-valve
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Horsepower 1:
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138-145 hp (depending on market and year)
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Torque 1:
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134-138 lb-ft (depending on market and year)
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Secondary Engine
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Engine Code 2:
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FS-ZE (2.3L MZR)
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Engine Displacement 2:
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2295 cc (2.3 Liters)
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Engine Configuration 2:
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Inline 4-cylinder, DOHC, 16-valve, Variable Valve Timing (VVT)
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Horsepower 2:
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160-170 hp (depending on market and year)
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Torque 2:
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150-155 lb-ft (depending on market and year)
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Tertiary Engine
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Engine Code 3:
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L3-VE (2.3L MZR)
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Engine Displacement 3:
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2261 cc (2.3 Liters)
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Engine Configuration 3:
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Inline 4-cylinder, DOHC, 16-valve, Variable Valve Timing (VVT)
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Horsepower 3:
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156-160 hp (depending on market and year)
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Torque 3:
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150 lb-ft (depending on market and year)
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Performance
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Performance Variants:
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MazdaSpeed6 (MPS) - turbocharged 2.3L MZR DISI with ~274 hp
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Fuel System
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Fuel Delivery:
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Electronic Fuel Injection (EFI)
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Fuel Type:
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Unleaded gasoline
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Transmission
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Standard Transmission
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Type 1:
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5-speed manual (FWD)
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Optional Transmission
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Type 2:
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5-speed automatic (FWD)
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Type 3:
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6-speed manual (AWD, MazdaSpeed6)
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Type 4:
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5-speed automatic (AWD, MazdaSpeed6)
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Features
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AWD System:
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Active Torque Split All-Wheel Drive (on select models, notably MazdaSpeed6)
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Fluid Specifications
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Automatic Transmission Fluid:
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Refer to manual for specific Mazda ATF FZ or equivalent (e.g., Dexron III/VI for earlier models, check VIN)
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Manual Transmission Fluid:
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Refer to manual for specific GL-4 or GL-5 gear oil specification and viscosity grade
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Maintenance
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Service Intervals
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Oil Change:
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Every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, depending on driving conditions and oil type (refer to manual for exact recommendations).
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Engine Air Filter:
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Every 15,000-30,000 miles (24,000-48,000 km) or as needed.
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Cabin Air Filter:
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Every 15,000-30,000 miles (24,000-48,000 km) or annually.
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Spark Plugs:
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Refer to manual; typically iridium plugs with longer intervals (e.g., 60,000-100,000 miles).
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Coolant Flush:
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Every 30,000-50,000 miles (48,000-80,000 km) or 2-3 years.
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Fluid Specifications
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Engine Oil Capacity:
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Approx. 4.5-5.5 quarts (4.3-5.2 liters), depending on engine. Refer to manual for exact capacity and recommended viscosity (e.g., 5W-20, 5W-30).
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Coolant Type:
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Mazda FL22 Long Life Antifreeze/Coolant (or equivalent HOAT coolant).
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Known Issues
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Rust Corrosion:
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Prone to rust on rear quarter panels, rocker panels, and subframes, especially in rust-belt regions. Early detection and treatment are key.
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Power Steering Pump:
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Some models may experience noise or failure of the power steering pump. Fluid leaks can also occur.
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Engine Mounts:
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Worn engine mounts can lead to increased vibration and noise.
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Catalytic Converter:
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Can become clogged or fail prematurely in some cases, especially with neglected maintenance or fuel system issues.
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Automatic Transmission Shifting:
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Some owners report harsh shifting or delayed engagement; proper fluid maintenance is crucial.
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