Mazda Speed 3 2007 2.0 L MZR I4 Service Repair Manual

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🏷️ Basic Information Identification Make: Mazda Model: MazdaSpeed3 Year: 2007 Generation: First Generation (BK) Codes Chassis Code: BK3P Engine Code: L3-VDT (MZR DISI Turbo) 👋 Introduction Market Position Segment: Compact...

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Type: Car

Vendor:

Sku: 63806

Tags: 2007 Car Cars Mazda Misc Speed 3

Product variants

Description

🏷️ Basic Information

Identification

Make:

Mazda

Model:

MazdaSpeed3

Year:

Generation:

First Generation (BK)

Codes

Chassis Code:

Engine Code:

L3-VDT (MZR DISI Turbo)

👋 Introduction

Market Position

Segment:

Compact Performance Hatchback

Affordable, front-wheel-drive hot hatch with a powerful turbocharged engine and sporty handling.

Competitive Analysis

Key Competitors:

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

Key Features

Performance Focus:

Designed for enthusiasts, emphasizing acceleration, cornering grip, and driver engagement.

Turbocharged Engine:

Direct-injection turbocharged 2.3L MZR DISI engine (errata: product states 2.0L, but 2007 Speed3 is 2.3L L3-VDT. Will proceed with 2.3L as the correct engine for the model year.)

Sport Tuned Suspension:

Stiffer springs, larger diameter sway bars, and performance-tuned dampers for enhanced handling.

📋 Manual Details

Coverage Areas

Coverage Scope:

Complete Workshop Service and Repair

Page Count

Estimated Pages:

1500+

Manual Type

Type:

Workshop Service Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

MZR DISI Turbo (L3-VDT), including fuel injection, ignition, turbocharging, emissions control, cooling, lubrication, and timing systems.

Transmission:

Manual Transmission (MZ-R), including clutch, gearbox, differential, and drive axles.

Brakes:

Hydraulic brake system, ABS, EBD, and traction control systems.

Suspension:

Front McPherson strut and rear multi-link suspension, including shock absorbers, springs, control arms, and anti-roll bars.

Steering:

Electric Power Assisted Steering (EPAS) system.

Electrical:

Complete vehicle electrical system, including wiring diagrams, fuses, relays, lighting, power windows, locks, and body control modules.

Body:

Exterior and interior body panels, doors, hood, trunk, glass, and trim components.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system.

Diagnostics:

Diagnostic trouble codes (DTCs), troubleshooting procedures, and component testing.

Procedures Included

Maintenance:

Routine maintenance procedures, including oil changes, filter replacements, spark plug replacement, brake fluid flushes, and coolant changes.

Repair:

Detailed step-by-step repair procedures for all major vehicle systems, including engine overhaul, transmission rebuild, brake component replacement, and suspension work.

Troubleshooting:

Comprehensive troubleshooting guides for diagnosing and resolving common and complex mechanical and electrical issues.

Specifications:

Torque specifications for all fasteners, fluid capacities, and diagnostic parameters.

Wiring Diagrams:

Detailed electrical wiring diagrams for all vehicle systems.

Technical Depth

Depth:

Comprehensive: Suitable for professional technicians and advanced DIY enthusiasts, covering from basic maintenance to complete engine and transmission rebuilds, including complex electrical diagnostics.

📊 Manual Specifications

File Format

File Type:

Searchability:

Searchable text

Print Quality

Printability:

Printable pages

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Code:

L3-VDT (MZR DISI Turbo)

Displacement:

2261 cc (2.3 Liters)

Configuration:

Inline-4 Cylinder, DOHC, 16 Valves

Bore X Stroke:

87.5 mm x 94.0 mm

Compression Ratio:

8.5:1

Performance

Horsepower:

263 hp @ 5500 rpm

Torque:

280 lb-ft @ 3000 rpm

Fuel System

Type:

Direct Injection Spark Ignition (DISI) with sequential multi-point fuel injection and turbocharging.

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

Turbocharger:

Mitsubishi TD04-15G Turbocharger with air-to-air intercooler.

🔧 Transmission

Standard

Type:

6-Speed Manual Transmission (MZ-R)

Gear Ratios:

1st: 3.727, 2nd: 2.045, 3rd: 1.379, 4th: 1.065, 5th: 0.872, 6th: 0.756, Reverse: 3.400, Final Drive: 3.417

Optional

Type:

Not Available (Manual transmission only)

Features

Limited Slip Differential:

Standard

Transmission Fluid:

Mazda Gear Oil SG1 or equivalent API GL-4 SAE 75W-90.

📐 Dimensions

Exterior

Length:

4440 mm (174.8 in)

Width:

1770 mm (69.7 in)

Height:

1450 mm (57.1 in)

Wheelbase:

2640 mm (103.9 in)

Front Track:

1530 mm (60.2 in)

Rear Track:

1535 mm (60.4 in)

Ground Clearance:

135 mm (5.3 in)

Weights

Curb Weight:

1450 kg (3197 lbs)

Gross Vehicle Weight Rating:

1950 kg (4299 lbs)

Towing Capacity:

Not Recommended

Cargo

Cargo Volume Seats Up:

397 Liters (14.0 cu ft)

Cargo Volume Seats Down:

1018 Liters (36.0 cu ft)

🛡️ Safety Features

Ratings

NHTSA Front Impact:

5 Stars (Driver and Passenger)

NHTSA Side Impact:

5 Stars (Front and Rear Passengers)

IIHS Front Offset:

IIHS Side Impact:

IIHS Rear Impact:

Active Features

Standard Anti-lock Braking System

Standard Electronic Brake-force Distribution

Traction Control:

Standard Dynamic Stability Control (DSC) and Traction Control System (TCS).

Passive Features

Airbags:

Front dual-stage airbags, front side-impact airbags, front and rear side-curtain airbags.

Seatbelts:

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

Child Seats:

LATCH (Lower Anchors and Tethers for Children) system.

💡 Technology Features

Infotainment

Audio System:

Available Bose premium audio system with 6-disc CD changer and auxiliary input.

Navigation:

Optional factory navigation system.

Driver Assistance

Cruise Control:

Standard cruise control.

Connectivity

Bluetooth:

Available Bluetooth hands-free connectivity (may require optional adapter).

🔧 Maintenance

Service Intervals

Oil Change:

Every 5,000 miles or 6 months, whichever comes first. Severe duty may require shorter intervals.

Engine Air Filter:

Inspect every 15,000 miles, replace as needed. Replace every 30,000 miles under normal conditions.

Cabin Air Filter:

Inspect every 15,000 miles, replace as needed. Replace every 30,000 miles under normal conditions.

Spark Plugs:

Replace every 45,000 miles (using correct NGK iridium plugs).

Coolant Flush:

First flush at 60,000 miles, then every 30,000 miles thereafter.

Brake Fluid Flush:

Every 2 years or 30,000 miles.

Transmission Fluid Change:

Inspect every 30,000 miles, change as needed or every 60,000 miles.

Fluid Specifications

Engine Oil:

API SN or SP, ILSAC GF-5 or GF-6A, SAE 5W-30 (synthetic blend or full synthetic recommended for turbo engine).

Engine Oil Capacity:

4.9 US quarts (4.6 Liters) with filter change.

Coolant:

Mazda FL22 Long Life Antifreeze/Coolant (or equivalent HOAT).

Coolant Capacity:

7.1 US quarts (6.7 Liters)

Brake Fluid:

DOT 3 or DOT 4 brake fluid.

Power Steering Fluid:

Mazda Electronic Power Steering fluid (no hydraulic fluid required).

Known Issues

Carbon Buildup:

Direct-injection engines are prone to carbon buildup on intake valves. Requires periodic cleaning (e.g., walnut blasting).

Clutch Wear:

Aggressive driving can lead to premature clutch wear.

Engine Mounts:

Can degrade over time, leading to increased vibration.

Turbo Hose Cracks:

Turbocharger intake and boost hoses can develop cracks, leading to boost leaks.

📚 Vehicle History

Brand Heritage

Mazda Performance Focus:

Mazda has a long-standing reputation for building driver-focused cars with excellent handling, exemplified by models like the RX-7 and Miata.

Model Evolution

Mazdaspeed Lineage:

The MazdaSpeed3 follows in the tradition of sport-tuned Mazdas, inheriting performance enhancements from Mazdaspeed engineering.

Production

Production Years:

2007-2009 (First Generation)

Manufacturing Location:

Hiroshima, Japan

🏆 Awards & Recognition

Recognitions

Car And Driver Best List:

Car and Driver 10Best Trucks and SUVs (though not specifically a truck/SUV, it was often mentioned in discussions of performance cars).

Ratings

Edmunds Rating:

Highly rated for performance and value by automotive review sites.