Acura ILX 2013-2021 Fuel System Specifications
Detailed technical specifications and documentation for the 2013-2021 Acura ILX fuel system, including fuel type, fuel tank capacity, fuel delivery system, and maintenance guidelines.
Fuel Specifications Overview Specifications
This document provides a comprehensive overview of the fuel specifications for the 2013-2021 Acura ILX. It includes detailed information on fuel types, capacities, efficiency, and maintenance recommendations. Use this guide to understand the fuel requirements for your vehicle, optimize fuel efficiency, and ensure proper maintenance. Navigate through the sections to find specific details or use the quick reference section for key specifications.
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Key Specifications
Fuel Tank Capacity
13.2 gallons
Recommended Fuel Type
Regular unleaded (87 octane)
Fuel Efficiency (City/Highway/Combined)
24/34/27 MPG
Fuel Filter Replacement Interval
15,000 - 30,000 miles
Fuel Injector Cleaning Interval
Every 15,000 miles
Available Specifications
Fuel Types and Capacities
This section provides details on the types of fuel recommended for the Acura ILX and the fuel tank capacities for different model years.
Fuel Types and Capacities
This section provides details on the types of fuel recommended for the Acura ILX and the fuel tank capacities for different model years.
Fuel Type Recommendations
- 2013-2015 models: Premium unleaded gasoline (91 octane or higher recommended)
- 2016-2018 models: Regular unleaded gasoline (87 octane or higher)
- 2019-2021 models: Regular unleaded gasoline (87 octane or higher)
- Using lower octane fuel may result in reduced performance
- Using higher octane fuel does not improve performance in these models
Fuel Tank Capacity
- 2013-2015 models: 13.2 gallons
- 2016-2018 models: 13.2 gallons
- 2019-2021 models: 13.2 gallons
- Capacity remains consistent across all model years
- Actual capacity may vary slightly due to trim levels and optional features
Fuel Efficiency
This section outlines the fuel efficiency ratings for the Acura ILX across different model years, including city, highway, and combined EPA ratings.
Fuel Efficiency
This section outlines the fuel efficiency ratings for the Acura ILX across different model years, including city, highway, and combined EPA ratings.
EPA Fuel Economy Ratings
- 2013-2015 models: 24 MPG city, 35 MPG highway, 28 MPG combined
- 2016-2018 models: 25 MPG city, 35 MPG highway, 29 MPG combined
- 2019-2021 models: 24 MPG city, 34 MPG highway, 27 MPG combined
- Actual mileage may vary based on driving conditions and habits
- Improvements in fuel efficiency were made in 2016 and later models
Fuel System Maintenance
This section provides recommendations for maintaining the fuel system, including fuel filter replacement and fuel line inspections.
Fuel System Maintenance
This section provides recommendations for maintaining the fuel system, including fuel filter replacement and fuel line inspections.
Fuel Filter Replacement
- Replace fuel filter every 15,000 to 30,000 miles
- Use only genuine Acura fuel filters for optimal performance
- Incorrect filter installation may lead to decreased fuel efficiency
- Consult the owner's manual for specific replacement intervals
Fuel Line and Injector Maintenance
- Inspect fuel lines every 30,000 miles for signs of wear or damage
- Clean fuel injectors every 15,000 miles to maintain optimal performance
- Use fuel additives as recommended by Acura
- Regular maintenance can prevent fuel system damage
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Component Specifications
Overview
- Type
- gasoline
- Configuration
- inline-4
- Model Years
- 2013-2021
- Location
- under rear seat
- Material
- high-density polyethylene
Dimensions
- Fuel Tank Capacity
- 13.2 gallons (50 liters)
- Fuel Tank Shape
- aerodynamic, rectangular
- Fuel Line Diameter
- 0.5 inches (1.27 cm)
- Fuel Pump Flow Rate
- 43 liters per hour
- Fuel injector Flow Rate
- 190 cc/min
- Fuel Pressure
- 50 bar (725 psi)
- Fuel Filter Length
- 6.5 inches (16.5 cm)
Materials
- Fuel Tank
- high-density polyethylene
- Fuel Lines
- nylon or polyurethane
- Fuel injectors
- stainless steel
- Fuel Pump
- metal housing with composite impeller
Features
- Fuel Efficiency
-
- Eco Assist system
- ECON mode (Eco mode)
- Variable Cylinder Management
- Active Noise Cancellation
- Fuel Delivery
-
- Multi-point fuel injection
- Electronic fuel injection system
- Fuel pressure regulator
- Returnless fuel system
- Fuel Tank Features
-
- Fuel level sensor
- Anti-slosh baffles
- Venting system
- Corrosion-resistant coating
- Fuel Lines Features
-
- Fuel line protective coverings
- Quick-connect fittings
- High-pressure resistance
- Thermal insulation
- Emissions Control
-
- Catalytic converter
- Evaporative emissions system
- Fuel vapor recovery system
- Air-fuel ratio sensor
Safety Features
- Fuel System Safety
-
- Rollover valve
- Fuel cut-off in case of collision
- Protected fuel tank location
- Multiple fuel tank baffles
- Leak Detection
-
- Fuel leak detection system
- Evaporative system monitoring
- OBD-II system integration
- Protection
-
- Corrosion-resistant fuel tank coating
- Reinforced fuel lines
- Heat shields
- Impact-resistant materials
Comfort Features
- Fuel Efficiency Comfort
-
- Improved fuel economy for reduced stops
- Smooth acceleration
- Quiet operation
- Consistent performance
- Noise Reduction
-
- Active Noise Cancellation
- Sound-insulating materials
- Fuel system vibration dampening
- Vehicle Stability
-
- Optimized fuel distribution
- Low center of gravity
Accessories
- Fuel Accessories
-
- Fuel cap with locking mechanism
- Fuel additive kit
- Fuel tank protection cover
- Maintenance Accessories
-
- Fuel filter wrench
- Fuel line repair kit
- Fuel pressure test kit
- Performance Accessories
-
- High-flow fuel injectors
- Upgraded fuel pump
- Fuel system cleaning kit
Maintenance
- Service interval
-
- Miles: 5,000 - 7,500 miles, Months: 6 months, Items: Fuel filter replacement,Fuel system inspection,Fuel line check,Fuel pressure test, Note: Replace fuel filter every 15,000 miles
- Miles: 15,000 miles, Months: 18 months, Items: Fuel injector cleaning,Fuel tank venting system check,Fuel pump performance test,Fuel line connection inspection, Note: Inspect fuel system components
- Miles: 30,000 miles, Months: 36 months, Items: Fuel system overhaul,Fuel tank cleaning,Fuel pump replacement,Fuel line replacement, Note: Major service recommended
- Maintenance Notes
-
- Use gasoline with 91 octane or higher for optimal performance
- Avoid using fuel with methanol
- Check fuel cap sealing regularly
Warranty
- Basic Warranty
- Miles: 50,000 milesYears: 4 yearsCoverage: Entire fuel system
- Powertrain Warranty
- Miles: 70,000 milesYears: 6 yearsCoverage: Fuel system components
- Emissions Warranty
- Miles: 150,000 milesYears: 15 yearsCoverage: Emissions-related fuel components
- Fuel System Warranty
- Miles: 100,000 milesYears: 8 yearsCoverage: Fuel tank and lines
Production Details
- Manufacturer info
- Manufacturer: Honda Motor Co., Ltd.Production Plant: Marysville Auto Plant, Ohio, USAQuality Control: Process: Multi-stage inspection, Standards: ISO 9001:2015 certified, Testing: Pressure testing,Leak testing,Flow rate testing,Endurance testing
- Manufacturing Process
-
- Robotically welded fuel tank
- High-precision fuel injector assembly
- Computer-controlled fuel pump calibration
- Advanced materials molding
- Sustainability Practices
-
- Recyclable materials
- Low-VOC painting
- Energy-efficient production processes
- Production Metrics
- Fuel Economy Improvement: 15% improvement over previous generationProduction Volume: Over 200,000 units producedQuality Rating: Top 10 in reliability surveys
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Fuel filter replacement
- Fuel system inspection
- Fuel line check
- Fuel pressure test
- Inspect fuel cap and gasket
Replace fuel filter every 15,000 miles. Check fuel lines for damage or leaks.
- Fuel injector cleaning
- Fuel tank venting system check
- Fuel pump performance test
- Fuel line connection inspection
- Check for any software updates
Inspect fuel system components for wear or damage. Use specialized tools for fuel pump testing.
- Fuel system overhaul
- Fuel tank cleaning
- Fuel pump replacement
- Fuel line replacement
- Replace fuel injectors if necessary
Major service recommended. Follow manufacturer's guidelines for component replacement.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2013-2021 Acura ILX?
What type of fuel is recommended for the 2013-2021 Acura ILX?
The 2013-2021 Acura ILX is designed to run on unleaded gasoline with an octane rating of 87 or higher. For optimal performance and fuel efficiency, Acura recommends using premium unleaded gasoline with an octane rating of 91 or higher.
Q2 What is the fuel tank capacity of the 2013-2021 Acura ILX?
What is the fuel tank capacity of the 2013-2021 Acura ILX?
The fuel tank capacity of the 2013-2021 Acura ILX is 13.2 gallons (50 liters). This capacity may vary slightly depending on the specific trim level and model year.
Q3 Can I use ethanol-blended fuel in my Acura ILX?
Can I use ethanol-blended fuel in my Acura ILX?
Yes, the 2013-2021 Acura ILX can safely use ethanol-blended fuels containing up to 15% ethanol (E15). However, Acura does not recommend using fuels with ethanol content higher than 15%, as it may cause damage to the fuel system and engine components.
Q4 What is the fuel economy of the 2013-2021 Acura ILX?
What is the fuel economy of the 2013-2021 Acura ILX?
The fuel economy of the 2013-2021 Acura ILX varies by engine and transmission type. For the 2.0L engine with automatic transmission, the EPA-estimated fuel economy is 24 mpg city and 35 mpg highway. The 2.4L engine with dual-clutch transmission achieves 25 mpg city and 36 mpg highway.
Q5 How often should I replace the fuel filter in my Acura ILX?
How often should I replace the fuel filter in my Acura ILX?
The 2013-2021 Acura ILX does not have a traditional replaceable fuel filter. Instead, it uses a lifetime fuel filter integrated into the fuel pump assembly. Regular maintenance is not required unless a specific issue arises, such as reduced fuel flow or engine performance problems.
Q6 What should I do if I accidentally use the wrong type of fuel?
What should I do if I accidentally use the wrong type of fuel?
If you accidentally use diesel or a fuel with an ethanol content higher than 15%, do not start the engine. Contact an authorized Acura service center immediately to have the fuel system drained and inspected. Starting the engine with the wrong fuel type can cause severe damage.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura ILX Owner's Manual
Coming SoonThe official owner's manual for the 2013-2021 Acura ILX, containing detailed information on fuel specifications, maintenance schedules, and safety precautions.
Fuel System Maintenance Guide
Coming SoonA comprehensive guide to maintaining the fuel system of your Acura ILX, including tips for optimal fuel efficiency and performance.
Acura Genuine Parts Catalog
Coming SoonAccess the official catalog of Acura genuine parts, including fuel system components, to ensure proper maintenance and warranty compliance.
Fuel Efficiency Tips for Acura Vehicles
Coming SoonLearn how to maximize fuel efficiency and reduce emissions with expert tips tailored for Acura vehicles, including the ILX.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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