Mazda Speed 3 2007 1.6 L MZR I4 Service Repair Manual

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🏷️ Basic Information Identification Make: Mazda Model: MazdaSpeed3 Year: 2007 Engine Variant: 1.6 L MZR I4 (Note: This appears to be an error in the product information. The 2007 MazdaSpeed3...

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UGS: 63802

Mots clés: 2007 Car Cars Mazda Misc Speed 3

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Mazda

Model:

MazdaSpeed3

Year:

Engine Variant:

1.6 L MZR I4 (Note: This appears to be an error in the product information. The 2007 MazdaSpeed3 is equipped with a 2.3L turbocharged engine.)

Codes

Engine Code Likely:

L3-VDT (for the 2.3L turbocharged engine)

👋 Introduction

Market Position

Segment:

Compact Performance Hatchback (Hot Hatch)

Target Audience:

Enthusiast drivers seeking a sporty and practical vehicle.

Competitive Analysis

Key Competitors:

Volkswagen GTI, Subaru WRX, Honda Civic Si, Mitsubishi Lancer Ralliart.

Key Features

Performance Focus:

Turbocharged engine, sporty handling, aggressive styling.

Practicality:

Five-door hatchback body style offers versatility.

📋 Manual Details

Coverage Areas

Primary Coverage:

Mechanical, electrical, body, and maintenance for the 2007 MazdaSpeed3.

Page Count

Estimated Page Count:

1500-2000+ pages (typical for comprehensive service manuals of this era)

Manual Type

Type:

Workshop Service and Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, diagnosis, fuel injection, ignition, cooling, lubrication, and emissions control systems.

Transmission:

Manual transmission (MTX) repair, clutch, driveline, axles, and differential.

Brakes:

Hydraulic system, ABS, brake discs, pads, calipers, lines, and parking brake.

Suspension:

Front and rear suspension components, shock absorbers, springs, control arms, steering knuckles, and alignment specifications.

Steering:

Power steering system, steering column, rack and pinion, and tie rods.

Electrical:

Wiring diagrams, fuse box layouts, battery, starting and charging systems, lighting, power windows, locks, mirrors, and comfort features.

Body And Chassis:

Body panel repair, interior trim, doors, windows, bumpers, frame repair, and corrosion protection.

HVAC:

Heating, ventilation, and air conditioning system diagnosis and repair, including refrigerant handling.

Diagnostics:

OBD-II diagnostic codes, troubleshooting procedures, and diagnostic tool usage.

Procedures Included

Maintenance:

Routine maintenance procedures such as oil changes, filter replacements, fluid checks, and tune-ups.

Repair:

Detailed step-by-step repair procedures for all major vehicle components and systems.

Troubleshooting:

Systematic troubleshooting guides for identifying and resolving common and complex vehicle issues.

Overhaul:

Complete disassembly, inspection, and reassembly procedures for engines, transmissions, and other major components.

Wiring Diagrams:

Comprehensive electrical wiring diagrams for all vehicle systems.

Specifications:

Torque specifications, clearances, tolerances, and fluid capacities for all serviceable parts.

Technical Depth

Depth:

Comprehensive; suitable for professional technicians and advanced DIY enthusiasts, covering everything from basic maintenance to complete engine and transmission rebuilds.

📊 Manual Specifications

File Format

Format:

Searchability:

Typically text-searchable PDF for easy information retrieval.

Print Quality

Quality:

High-resolution scans suitable for printing.

Binding Type

Binding:

Not applicable (Digital Download)

Paper Type

Paper Type:

Not applicable (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Type Actual:

2.3L DOHC Turbocharged MZR DISI I4 (Direct Injection Spark Ignition)

Engine Displacement Actual:

2261 cc (138 cubic inches)

Bore X Stroke:

87.5 mm x 94.0 mm (3.44 in x 3.70 in)

Performance

Horsepower Actual:

263 hp @ 5500 rpm

Torque Actual:

280 lb-ft @ 3000 rpm

Compression Ratio:

8.5:1

Fuel System

Fuel Delivery:

Direct Injection (DISI)

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

Turbocharger:

Mitsubishi TD04-13T turbocharger with intercooler

Technical Details

Timing Belt Chain:

Timing Chain

Engine Management System:

Mazda Engine Control Unit (ECU) with integrated EGI and ETCS-i

🔧 Transmission

Standard

Type:

6-speed Manual Transmission (MTX)

Optional

Type:

None offered for this performance variant.

Features

Gear Ratios:

Specific gear ratios are detailed within the manual, typically optimized for sporty driving.

Clutch:

Hydraulically actuated single dry plate clutch.

Differential:

Helical Limited-Slip Differential (LSD) for enhanced traction.

📐 Dimensions

Exterior

Length:

175.0 inches (4445 mm)

Width:

70.1 inches (1780 mm)

Height:

57.9 inches (1470 mm)

Wheelbase:

104.3 inches (2650 mm)

Front Track:

60.4 inches (1535 mm)

Rear Track:

59.8 inches (1520 mm)

Weights

Curb Weight:

Approx. 3150 lbs (1429 kg)

Gross Vehicle Weight Rating:

Details available in manual

Cargo

Cargo Volume Rear Seats Up:

Approx. 15.3 cubic feet

Cargo Volume Rear Seats Folded:

Approx. 40.8 cubic feet

🛡️ Safety Features

Ratings

NHTSA Frontal Crash Driver:

5-Star

NHTSA Frontal Crash Passenger:

5-Star

NHTSA Side Crash Driver:

5-Star

NHTSA Side Crash Rear Passenger:

5-Star

IIHS Front Impact:

IIHS Side Impact:

IIHS Roof Strength:

Active Features

4-wheel Anti-lock Braking System (ABS)

Traction Control:

Traction Control System (TCS)

Stability Control:

Dynamic Stability Control (DSC)

Passive Features

Airbags:

Front airbags, front side-impact airbags, side-curtain airbags.

Seatbelts:

3-point front and rear seatbelts with pretensioners and load limiters.

Child Anchors:

LATCH (Lower Anchors and Tethers for CHildren) system.

💡 Technology Features

Infotainment

Audio System:

Bose premium audio system available on higher trims, with CD player, AM/FM radio, and auxiliary input.

Display:

Multi-information display (MID) in the instrument cluster.

Driver Assistance

Cruise Control:

Standard cruise control.

Connectivity

Auxiliary Input:

Standard 3.5mm auxiliary audio input jack.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 5,000 miles or 6 months, whichever comes first (or per owner's manual recommendation based on driving conditions).

Engine Air Filter Replacement:

Every 15,000-30,000 miles, or as needed based on inspection.

Cabin Air Filter Replacement:

Every 15,000-30,000 miles, or annually.

Spark Plug Replacement:

Typically every 60,000-100,000 miles for iridium plugs (specific type detailed in manual).

Coolant Flush:

Every 30,000-50,000 miles or 2-4 years.

Brake Fluid Flush:

Every 2-3 years.

Fluid Specifications

Engine Oil Type:

SAE 5W-30 Synthetic Motor Oil (API SN or higher, ILSAC GF-5 or higher).

Engine Oil Capacity:

Approx. 5.0 US quarts (4.7 liters) with filter change.

Transmission Fluid Type:

Mazda Genuine Gear Oil SG1 (or equivalent GL-4 75W-90).

Transmission Fluid Capacity:

Details in manual (typically around 2.0-2.5 liters).

Coolant Type:

Mazda Super Long Life Coolant (Blue) or equivalent.

Power Steering Fluid:

Mazda Genuine ATF-Type N (or equivalent ATF Dexron III/Mercon).

Known Issues

Engine Oil Consumption:

Some earlier models experienced higher oil consumption; regular checks are advised.

Clutch Wear:

Heavy performance use can accelerate clutch wear.

Turbocharger Issues:

Less common, but proper maintenance (oil changes) is crucial for turbo longevity.

Intake Valve Carbon Buildup:

Direct injection engines can sometimes develop carbon buildup on intake valves; intake manifold cleaning may be required.

📚 Vehicle History

Brand Heritage

Mazda Performance Focus:

Mazda has a long history of producing engaging and sporty vehicles, exemplified by the RX-7 and Miata.

Model Evolution

First Generation Ms3:

The first generation (BK) MazdaSpeed3 was introduced for the 2007 model year, building upon the Mazda3 platform with enhanced performance features.

Platform:

Based on the Mazda3 (BK) platform.

Production

Production Years:

2007-2009 (First Generation)

Manufacturing Location:

Japan (Mazda's Hofu Plant)

🏆 Awards & Recognition

Recognitions

Car And Driver 10Best:

Named to Car and Driver's '10Best' list for 2007.

Motor Trend Car Of The Year:

Competed favorably in its segment, though not a COTY winner.