Mazda Mazda CX-5 2013-2016 Fuel System Specifications
Mazda Mazda CX-5 2013-2016

Mazda Mazda CX-5 2013-2016 Fuel System Specifications

Explore detailed fuel specifications for the 2013-2016 Mazda CX-5, including fuel type, tank capacity, and economy. Essential for maintenance, troubleshooting, and performance optimization.

Updated

Overview Specifications

This document provides detailed fuel specifications for the 2013-2016 Mazda CX-5. It includes information on fuel types, efficiency, tank capacity, and related technical details. Use this guide to understand the vehicle's fuel performance and requirements. The document is organized into sections for easy navigation, with a quick reference table for key specifications.

How to Use

Use the search function to find specific terms or phrases related to fuel specifications. Enter keywords like 'fuel efficiency' or 'tank capacity' to quickly locate relevant information.

Navigate through the document using the section titles. Each section is divided into subsections with detailed points. Use the table of contents or scroll to find the desired information.

Key Specifications

Fuel Type

Regular Unleaded (87 octane)

Fuel Tank Capacity

14.8 gallons

City MPG

26-29 MPG

Highway MPG

32-35 MPG

Combined MPG

28-31 MPG

Available Specifications

Fuel Types and Requirements

This section covers the types of fuel recommended for the 2013-2016 Mazda CX-5, including octane ratings and any specific requirements for optimal performance.

Recommended Fuel Types
  • Regular unleaded gasoline with an octane rating of 87 or higher
  • Premium gasoline (91 octane or higher) for improved performance
  • Ethanol blends up to E10 (10% ethanol) are acceptable
  • Avoid using diesel or any fuel with methanol content
Fuel Additives
  • Mazda recommends using Top Tier detergent gasoline
  • Avoid aftermarket fuel additives unless approved by Mazda
  • Regular use of quality fuel helps maintain engine cleanliness
  • Check the owner's manual for specific additive guidelines

Fuel Efficiency and Economy

This section provides details on the Mazda CX-5's fuel efficiency, including EPA estimates, real-world performance, and factors affecting mileage.

EPA Fuel Economy Estimates
  • City: 26-29 MPG (depending on drivetrain and engine)
  • Highway: 32-35 MPG (depending on drivetrain and engine)
  • Combined: 28-31 MPG (depending on drivetrain and engine)
  • 2.0L engine models are slightly more efficient than 2.5L models
Factors Affecting Fuel Economy
  • Driving habits (aggressive driving reduces efficiency)
  • Vehicle load and cargo weight
  • Tire pressure and alignment
  • Environmental conditions (e.g., temperature, terrain)

Fuel Tank and Capacity

This section outlines the fuel tank specifications for the Mazda CX-5, including capacity, refueling tips, and safety precautions.

Fuel Tank Capacity
  • 14.8-gallon fuel tank for all models
  • Approximate range of 400-500 miles on a full tank
  • Low fuel warning light activates with 2-3 gallons remaining
  • Refuel as soon as possible after the warning light appears
Refueling Tips
  • Always turn off the engine before refueling
  • Use the correct fuel grade for optimal performance
  • Avoid overfilling the tank to prevent spillage
  • Ensure the fuel cap is securely tightened after refueling

Component Specifications

Overview

Type
Gasoline
Octane Rating
87 (regular) or 91 (premium)
Fuel Capacity
14.8 gallons (56 liters)
Fuel System
Direct injection
Emissions Standard
Tier 2 Bin 5
Fuel Economy
26 city / 35 highway mpg (9.0 city / 6.7 highway L/100km)

Dimensions

Fuel Tank Length
28.5 inches (72.4 cm)
Fuel Tank Width
18.7 inches (47.5 cm)
Fuel Tank Height
10.2 inches (25.9 cm)
Fuel Filler Diameter
1.5 inches (3.8 cm)
Fuel Line Diameter
0.375 inches (9.5 mm)
Fuel Pump Pressure
58 psi (400 kPa)
Fuel Filter Size
3.2 inches x 2.1 inches (8.1 cm x 5.3 cm)

Materials

Fuel Tank
High-density polyethylene
Fuel Lines
Nylon with rubber coating
Fuel Pump
Stainless steel and plastic composite
Fuel injectors
Stainless steel with teflon seals
Fuel Filter
Cellulose and resin composite

Features

Fuel Delivery
  • Direct injection system
  • Variable pressure fuel pump
  • Sequential multi-port injection
Efficiency
  • Eco mode for optimized fuel consumption
  • Idle stop-start system (optional)
  • Regenerative braking energy capture
Monitoring
  • Real-time fuel economy display
  • Low fuel warning system
  • Distance-to-empty calculation
  • Fuel level sensor with temperature compensation
Safety
  • Rollover valve in fuel tank
  • Impact-activated fuel shutoff
  • Evaporative emissions control system
Environmental
  • Low sulfur fuel compatible
  • Ethanol blend compatible (up to E10)
  • Sealed fuel system to prevent vapor leaks

Safety Features

Fuel System
  • Automatic fuel shutoff in collisions
  • Flame arrestor in fuel filler neck
  • Overflow prevention system
Emissions
  • Onboard diagnostics (OBD-II)
  • Evaporative emissions canister
  • Catalytic converter system
Fire Prevention
  • Fuel tank impact protection
  • Heat shielding around fuel lines
  • Fuel pump circuit breaker

Comfort Features

Refueling
  • Easy-access fuel door
  • Capless fuel filler system
  • Fuel level indicator with precision markings
Driving
  • Smooth fuel delivery for consistent performance
  • Reduced engine vibration through precise injection
  • Quiet operation of fuel system components
Maintenance
  • Long-life fuel filter
  • Easy-access fuel pump module
  • Self-diagnosing fuel system

Accessories

Fuel Additives
  • Fuel system cleaner
  • Octane booster
  • Fuel stabilizer
Fuel Caps
  • Locking fuel cap
  • Vented fuel cap
  • Replacement OEM fuel cap
Fuel Containers
  • Approved fuel canisters
  • Emergency fuel containers
  • Fuel transfer pumps

Maintenance

Service interval
Every 7,500 miles or 12 months
Service Items
  • Fuel filter inspection
  • Fuel system pressure test
  • Fuel injector cleaning
  • Fuel tank inspection for leaks
  • Evaporative emissions system check
Maintenance Notes
Use only recommended fuel types and additives. Avoid running fuel tank below 1/4 capacity to prevent fuel pump strain.

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Fuel system components excluding wear items
Powertrain
Miles: 60,000
Years: 5
Coverage: Fuel pump and injectors
Emissions
Miles: 80,000
Years: 8
Coverage: Evaporative emissions system
Corrosion
Miles: Unlimited
Years: 5
Coverage: Fuel tank corrosion protection

Production Details

Manufacturer
Mazda Motor Corporation
Manufacturing Process
  • Robotic assembly of fuel system components
  • Precision testing of fuel injectors
  • Leak testing of fuel tanks
Quality Control
Pressure Testing: 100% of fuel systems
Material Certification: ISO 9001 compliant
Environmental Testing: Extreme temperature and vibration tests
Sustainability Practices
  • Recycled materials in fuel system components
  • Low-emission manufacturing processes
  • Energy-efficient production facilities
Production Metrics
Annual Production: Approximately 300,000 units
Defect Rate: Less than 0.01%
Production Time: Average 2.5 hours per fuel system

Service Information for Fuel System Service

Maintenance and service requirements specific to the fuel system

7,500
12
  • Inspect fuel lines and connections
  • Check fuel system pressure
  • Test fuel injector operation
  • Inspect fuel tank for damage
  • Check fuel filler neck and cap

Use only Mazda-approved diagnostic tools for system checks

30,000
24
  • Replace fuel filter
  • Clean fuel injectors
  • Inspect fuel pump operation
  • Check evaporative emissions system
  • Test fuel pressure regulator

Fuel system cleaning may be required if performance issues are detected

60,000
48
  • Complete fuel system inspection
  • Replace fuel pump if necessary
  • Check and clean fuel tank
  • Inspect and replace fuel lines if needed
  • Perform comprehensive emissions system test

Major service may require specialized equipment and trained technicians

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What type of fuel is compatible with the 2013-2016 Mazda CX-5?

The 2013-2016 Mazda CX-5 is designed to run on regular unleaded gasoline with an octane rating of 87 or higher. Using premium fuel (91 octane or higher) is not required but may provide slight performance improvements. Avoid using diesel, E85, or any fuel with more than 10% ethanol, as it may damage the engine or fuel system.

Q2

What are the maintenance requirements for the Mazda CX-5's fuel system?

Regular maintenance for the Mazda CX-5 fuel system includes inspecting the fuel lines, fuel filter, and fuel injectors every 30,000 miles. Replace the fuel filter as recommended in the owner's manual, typically every 60,000 miles. Use fuel system cleaners periodically to prevent carbon buildup and ensure optimal performance. Always follow the manufacturer's maintenance schedule.

Q3

How do I replace the fuel filter on a 2013-2016 Mazda CX-5?

To replace the fuel filter, first, relieve the fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter under the vehicle near the fuel tank. Disconnect the fuel lines and mounting bolts, then remove the old filter. Install the new filter, reconnect the fuel lines, and secure it with the mounting bolts. Reconnect the fuel pump fuse and start the engine to check for leaks.

Q4

What should I do if my Mazda CX-5 has poor fuel efficiency?

If your Mazda CX-5 has poor fuel efficiency, check for common issues such as dirty air filters, low tire pressure, or a malfunctioning oxygen sensor. Inspect the fuel system for leaks or clogged fuel injectors. Ensure you are using the correct fuel type and driving habits are not overly aggressive. If the issue persists, consult a professional mechanic for a diagnostic scan.

Q5

How can I optimize the fuel performance of my Mazda CX-5?

To optimize fuel performance, maintain proper tire pressure, use high-quality fuel, and replace air filters regularly. Avoid excessive idling and aggressive driving. Regularly clean the fuel injectors and use fuel additives to prevent carbon buildup. Follow the manufacturer's maintenance schedule and ensure the engine is tuned properly for peak 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.

2013-2016 Mazda CX-5 Owner's Manual

Coming Soon

Comprehensive guide covering vehicle operation, maintenance schedules, and fuel system specifications.

Mazda CX-5 Technical Service Bulletin (TSB) on Fuel System

Coming Soon

Latest updates and fixes for common fuel system issues in the 2013-2016 Mazda CX-5.

Mazda CX-5 Fuel System Parts Catalog

Coming Soon

Detailed catalog of OEM and aftermarket fuel system parts for the 2013-2016 Mazda CX-5.

About the Author

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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