Mazda Mazda CX-3 2015-present Fuel System Specifications
Mazda Mazda CX-3 2015-present

Mazda Mazda CX-3 2015-present Fuel System Specifications

Explore the detailed fuel specifications for the 2015-Present Mazda CX-3, including fuel type, tank capacity, economy, and emission standards. Essential for maintenance and performance optimization.

Updated

Overview Specifications

This document provides detailed fuel specifications for the 2015-Present Mazda CX-3. It includes information on fuel efficiency, fuel types, tank capacity, and emissions. Use this guide to understand the vehicle's fuel-related features and performance. The sections are organized for easy navigation, and a quick reference table highlights key specifications.

How to Use

Use the search function to quickly locate specific terms or topics related to fuel specifications. Enter keywords like 'efficiency' or 'emissions' to find relevant sections.

Navigate through the document using the section titles in the table of contents. Each section is divided into subsections for detailed information on specific topics.

Key Specifications

City MPG

29 MPG

Highway MPG

34 MPG

Combined MPG

31 MPG

Fuel Tank Capacity

12.7 gallons

CO2 Emissions

6.1 metric tons/year

Available Specifications

Fuel Efficiency

This section covers the fuel efficiency ratings of the Mazda CX-3, including city, highway, and combined MPG (miles per gallon). It also discusses factors that influence fuel economy, such as driving conditions and vehicle maintenance.

City MPG
  • Approximately 29 MPG in city driving conditions
  • Optimized for stop-and-go traffic
  • Enhanced by Skyactiv technology
  • Efficiency varies with driving style
Highway MPG
  • Approximately 34 MPG on highways
  • Designed for smooth, long-distance travel
  • Aerodynamic body reduces drag
  • Cruise control improves efficiency
Combined MPG
  • Approximately 31 MPG combined city and highway
  • Balanced performance for mixed driving
  • Eco-friendly driving modes available
  • Regular maintenance ensures optimal efficiency

Fuel Types and Tank Capacity

This section provides details on the type of fuel recommended for the Mazda CX-3 and the capacity of its fuel tank. It also includes tips for selecting the right fuel and maintaining fuel system health.

Recommended Fuel Type
  • Regular unleaded gasoline (87 octane)
  • Premium fuel not required but can enhance performance
  • Compatible with ethanol blends up to 10%
  • Avoid using diesel or other incompatible fuels
Fuel Tank Capacity
  • 12.7-gallon fuel tank
  • Provides a range of approximately 400 miles
  • Low fuel warning light activates at 2.5 gallons
  • Refill before tank is empty to avoid damage

Emissions and Environmental Impact

This section discusses the emissions standards met by the Mazda CX-3 and its environmental impact. It includes information on CO2 emissions, fuel economy, and Mazda's efforts to reduce the vehicle's carbon footprint.

CO2 Emissions
  • Approximately 6.1 metric tons of CO2 annually
  • Meets U.S. EPA Tier 3 emissions standards
  • Low emissions for its class
  • Skyactiv technology reduces environmental impact
Fuel Economy and Carbon Footprint
  • High fuel economy reduces carbon footprint
  • Eco-friendly driving modes minimize emissions
  • Regular maintenance ensures clean operation
  • Mazda's commitment to sustainability

Component Specifications

Overview

Type
Gasoline
Configuration
Direct Injection
Platform
SKYACTIV-G
Material
Fuel tank: High-density polyethylene
Location
Rear underbody

Dimensions

Fuel Tank Capacity
12.7 gallons (48 liters)
Fuel Pump Pressure
58 psi (400 kPa)
Fuel Line Diameter
8 mm (0.31 in)
Fuel Filter Size
3.5 x 2.5 inches (89 x 64 mm)
Fuel injector Flow Rate
210 cc/min
Fuel Rail Length
14 inches (356 mm)
Fuel Tank Weight
15 lbs (6.8 kg)

Materials

Fuel Tank
High-density polyethylene
Fuel Lines
Nylon with rubber coating
Fuel Pump
Stainless steel and plastic composite
Fuel injectors
Aluminum and stainless steel
Fuel Rail
Aluminum

Features

Efficiency
  • SKYACTIV-G engine technology
  • Direct fuel injection
  • Variable valve timing
  • High compression ratio
Emissions
  • Catalytic converter
  • Exhaust gas recirculation
  • Low sulfur fuel compatibility
  • Onboard diagnostics system
Performance
  • High-pressure fuel pump
  • Precise fuel metering
  • Quick start technology
  • Optimized combustion
Safety
  • Fuel leak detection system
  • Rollover valve
  • Impact-resistant fuel tank
  • Automatic fuel shutoff
Maintenance
  • Replaceable fuel filter
  • Self-diagnostic system
  • Easy-access fuel pump
  • Long-life fuel injectors

Safety Features

Leak Prevention
  • Double-walled fuel tank
  • Sealed fuel system
  • Automatic shutoff valve
Impact Protection
  • Reinforced fuel tank
  • Crash-resistant fuel lines
  • Fuel pump inertia switch
Fire Prevention
  • Flame arrestor in fuel tank
  • Heat shield around fuel lines
  • Fire-resistant materials

Comfort Features

Noise Reduction
  • Quiet fuel pump operation
  • Insulated fuel lines
  • Vibration dampening
Smell Prevention
  • Sealed fuel system
  • Charcoal canister
  • Vapor recovery system
Convenience
  • Easy fuel filler access
  • Fuel cap tether
  • Fuel level sensor

Accessories

Performance
  • High-flow fuel injectors
  • Upgraded fuel pump
  • Performance fuel rail
Maintenance
  • Fuel system cleaner
  • Fuel filter replacement kit
  • Fuel pump repair kit
Safety
  • Fuel cap replacement
  • Fuel line repair kit
  • Fuel tank patch kit

Maintenance

Service interval
Every 7,500 miles or 6 months
Service Items
  • Inspect fuel lines for leaks
  • Check fuel pump operation
  • Replace fuel filter
  • Clean fuel injectors
  • Test fuel pressure
Maintenance Notes
Use only premium unleaded gasoline for optimal performance

Warranty

Basic Warranty
Miles: 36,000
Years: 3
Coverage: Fuel system components
Powertrain Warranty
Miles: 60,000
Years: 5
Coverage: Fuel pump and injectors
Emissions Warranty
Miles: 80,000
Years: 8
Coverage: Fuel system emissions components
Corrosion Warranty
Miles: Unlimited
Years: 5
Coverage: Fuel tank

Production Details

Manufacturer
Mazda Motor Corporation
Manufacturing Process
  • Injection molding for fuel tank
  • CNC machining for fuel rail
  • Precision assembly for fuel pump
Quality Control
Pressure Testing: All fuel lines
Leak Testing: Entire fuel system
Performance Testing: Fuel injectors
Sustainability Practices
  • Recycled materials in fuel tank
  • Low-emission manufacturing
  • Waste reduction processes
Production Metrics
Units Per Day: 500
Defect Rate: 0.01%
Energy Consumption: Low

Service Information for fuel Service

Maintenance and service requirements specific to the fuel system

7,500
6
  • Inspect fuel lines and connections
  • Check fuel pump operation
  • Test fuel pressure
  • Inspect fuel tank for leaks
  • Replace fuel filter if needed

Use only Mazda-approved fuel system cleaners

15,000
12
  • Replace fuel filter
  • Clean fuel injectors
  • Inspect fuel rail
  • Check for fuel system codes
  • Test fuel pump pressure

Ensure all connections are properly sealed

60,000
48
  • Replace fuel pump
  • Inspect and clean fuel tank
  • Replace fuel injectors
  • Check and replace fuel lines if necessary
  • Perform full fuel system diagnostics

Major service requires specialized equipment

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What type of fuel is compatible with the 2015-Present Mazda CX-3?

The 2015-Present Mazda CX-3 is designed to run on regular unleaded gasoline with an octane rating of 87 or higher. While higher octane fuels like premium (91-93 octane) can be used, they are not required. Using the recommended fuel ensures optimal performance and efficiency. Avoid using diesel, E85, or any fuel with more than 10% ethanol, as these can damage the engine and void the warranty.

Q2

What is the recommended maintenance schedule for the Mazda CX-3?

The Mazda CX-3 requires routine maintenance to ensure longevity and performance. Key maintenance tasks include oil changes every 7,500 miles or 6 months, tire rotation every 5,000 miles, and air filter replacement every 30,000 miles. Additionally, inspect the brakes, coolant, and spark plugs at 50,000 miles. Always refer to the owner’s manual for specific intervals and consult a certified Mazda technician for professional service.

Q3

How do I replace the fuel filter in a Mazda CX-3?

To replace the fuel filter in a Mazda CX-3, first, ensure the vehicle is off and cool. Locate the fuel filter, typically near the fuel tank. Relieve fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Disconnect the battery, then remove the old filter by detaching the fuel lines and mounting bracket. Install the new filter, reconnect the fuel lines, and secure the bracket. Finally, reconnect the battery and test for leaks.

Q4

Why is my Mazda CX-3 experiencing poor fuel efficiency?

Poor fuel efficiency in a Mazda CX-3 can result from several factors, including underinflated tires, a dirty air filter, or a malfunctioning oxygen sensor. Additionally, aggressive driving habits, such as rapid acceleration and braking, can reduce mileage. To diagnose, check tire pressure, inspect the air filter, and use an OBD-II scanner to detect engine error codes. Regular maintenance and smooth driving can help restore optimal fuel efficiency.

Q5

How can I optimize the performance of my Mazda CX-3?

To optimize the performance of your Mazda CX-3, ensure regular maintenance, including timely oil changes, air filter replacements, and tire rotations. Use high-quality fuel and consider upgrading to synthetic oil for better engine lubrication. Avoid excessive idling and maintain proper tire pressure. Additionally, keep the vehicle light by removing unnecessary cargo, and drive smoothly to reduce strain on the engine and improve fuel efficiency.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Mazda CX-3 Owner’s Manual

Coming Soon

Comprehensive guide covering operation, maintenance, and troubleshooting for the Mazda CX-3.

Mazda CX-3 Technical Service Bulletin

Coming Soon

Latest updates and fixes for common issues in the Mazda CX-3, provided by Mazda technicians.

Mazda CX-3 Parts and Accessories Catalog

Coming Soon

Detailed catalog showcasing genuine Mazda parts and accessories compatible with the CX-3.

About the Author

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

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