Acura RSX 2002-2006 Fuel System Specifications
Detailed technical specifications and maintenance guidelines for the fuel system of the 2002-2006 Acura RSX. Learn about fuel type requirements, fuel pump and injector details, and troubleshooting tips.
2002-2006 Acura RSX Fuel Specifications Overview Specifications
This document provides a comprehensive overview of the fuel specifications for the 2002-2006 Acura RSX. It includes detailed information on fuel types, tank capacity, fuel system components, and maintenance recommendations. Use this guide to ensure proper fuel usage, maintain performance, and optimize efficiency for your vehicle. Navigate through the sections to find specific details or refer to the quick reference for key specifications.
How to Use
To find specific information, use the search functionality by typing keywords such as 'fuel type,' 'tank capacity,' or 'injector type.' This will help you quickly locate relevant sections and subsections.
Navigate through the document by exploring the major sections listed in the table of contents. Each section contains detailed subsections with technical points. Start with the 'Key Specifications' for a quick overview before diving into specific details.
Key Specifications
Fuel Type
Premium Unleaded (91+ Octane)
Fuel Tank Capacity
13.2 gallons
Recommended Octane
91 Octane or Higher
Fuel Injector Flow Rate
190-210 cc/min
EPA Combined MPG
26 MPG (MT), 25 MPG (AT)
Available Specifications
Fuel Overview
This section provides an overview of the fuel system, including recommended fuel types and tank capacity. It serves as a starting point for understanding the basic fuel requirements of your Acura RSX.
Fuel Overview
This section provides an overview of the fuel system, including recommended fuel types and tank capacity. It serves as a starting point for understanding the basic fuel requirements of your Acura RSX.
Recommended Fuel Type
- Premium unleaded gasoline (91 octane or higher)
- Using lower octane fuel may result in reduced performance
- Avoid using gasoline with methanol or ethanol content higher than 10%
- Regular unleaded gasoline (87 octane) can be used but may decrease fuel efficiency
- High-performance driving requires premium fuel for optimal performance
Fuel Tank Capacity
- 13.2 gallons (50 liters) for all models
- Capacity includes reserve fuel
- Refill when fuel level reaches 1/4 tank to maintain optimal fuel system performance
- Avoid overfilling to prevent fuel system damage
- Check fuel level regularly to maintain accurate fuel economy tracking
Fuel System Components
This section details the components of the fuel system, including injectors, pumps, and filters. Understanding these components is essential for maintenance and troubleshooting.
Fuel System Components
This section details the components of the fuel system, including injectors, pumps, and filters. Understanding these components is essential for maintenance and troubleshooting.
Fuel Injector Type
- Multi-point fuel injection system
- Fuel injectors are electronically controlled
- Injector flow rate: 190-210 cc/min
- Injectors should be cleaned every 30,000 miles
- Faulty injectors can cause poor fuel efficiency and performance issues
Fuel Pump
- Electric fuel pump located inside the fuel tank
- Pump operates at 12V DC
- Fuel pump relay is located in the engine compartment
- Replace fuel pump every 100,000 miles or as needed
- Listen for unusual noises that may indicate pump failure
Fuel Filter
- In-line fuel filter located along the fuel line
- Replace every 15,000-30,000 miles
- Use only genuine or OEM-equivalent filters
- A clogged filter can cause fuel starvation and poor engine performance
- Inspect filter for damage before installation
Fuel Efficiency and Maintenance
This section provides information on fuel efficiency ratings and maintenance tips to optimize fuel performance. Regular maintenance is crucial for maintaining optimal fuel economy and engine health.
Fuel Efficiency and Maintenance
This section provides information on fuel efficiency ratings and maintenance tips to optimize fuel performance. Regular maintenance is crucial for maintaining optimal fuel economy and engine health.
Fuel Economy Ratings
- EPA estimated 24 MPG city, 31 MPG highway, 26 MPG combined (MT)
- EPA estimated 23 MPG city, 30 MPG highway, 25 MPG combined (AT)
- Actual mileage may vary based on driving conditions and maintenance
- Aggressive driving can reduce fuel efficiency by up to 10%
- Proper tire pressure can improve fuel economy by up to 3%
Maintenance Tips for Fuel Efficiency
- Change air filter every 15,000 miles
- Check and maintain proper tire pressure monthly
- Avoid excessive idling to reduce fuel waste
- Use cruise control on highways to maintain constant speed
- Regularly inspect and replace spark plugs as needed
Search Specifications
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Component Specifications
Overview
- Type
- gasoline
- Fuel Delivery
- fuel injection
- Fuel Tank Capacity
- 13.2 gallons (50 liters)
- Fuel Economy
- 24 MPG city / 31 MPG highway
- Recommended Fuel
- premium unleaded
- Drivetrain
- front-wheel drive
Dimensions
- Fuel Tank Length
- 23.4 inches (595 mm)
- Fuel Tank Width
- 12.6 inches (320 mm)
- Fuel Tank Height
- 8.3 inches (210 mm)
- Fuel Line Diameter
- 0.5 inches (13 mm)
- Fuel Pump Flow Rate
- 43 liters per hour
- Fuel injector Flow Rate
- 240 cc/min
- Fuel Pressure
- 43.5 PSI
Materials
- Fuel Tank
- high-density polyethylene
- Fuel Lines
- polyurethane
- Fuel injectors
- stainless steel
- Fuel Pump
- metal and plastic components
Features
- Fuel injection Technology
-
- Programmed Fuel Injection (PGM-FI)
- Emission Control
-
- catalytic converter
- EGR valve
- evaporative emissions system
- Fuel Efficiency
-
- VTEC (Variable Valve Timing and Lift Electronic Control)
- lightweight aluminum construction
- Fuel Tank Features
-
- anti-slosh baffle
- rust-resistant coating
- Fuel Pump Features
-
- submerged fuel pump
- fuel pump check valve
Safety Features
- Fuel System Protection
-
- rollover valve
- fuel cut-off in case of collision
- Leak Detection
-
- evaporative emissions system leak detection
- Impact Protection
-
- reinforced fuel tank location
- protective fuel line routing
Comfort Features
- Fuel Cap
-
- screw-type fuel cap with tether
- Fuel Door
-
- remote fuel door release
- Fuel Gauge
-
- precision electronic fuel gauge
Accessories
- Fuel Additives
-
- Honda Fuel Injector Cleaner
- Fuel System Treatment
- Fuel Tank Cleaning
-
- Professional fuel tank cleaning service
- Fuel Pump Replacement
-
- OEM fuel pump replacement kit
Maintenance
- Service interval
- 15,000 miles (24,140 km) or 12 months
- Service Items
-
- Replace fuel filter
- Inspect fuel lines and connections
- Clean fuel injectors
- Check fuel pressure
- Inspect fuel tank and cap
- Maintenance Notes
- Use premium unleaded fuel only. Check for any signs of fuel leaks or damage.
Warranty
- New Vehicle
- Miles: 36,000 milesYears: 3 yearsCoverage: basic warranty
- Emissions
- Miles: 80,000 milesYears: 8 yearsCoverage: emissions components
- Fuel injectors
- Miles: 80,000 milesYears: 8 yearsCoverage: fuel injectors
- Fuel Tank
- Miles: 36,000 milesYears: 3 yearsCoverage: fuel tank
Production Details
- Manufacturer
- Honda Motor Co., Ltd.
- Manufacturing Process
-
- precision welding
- robotic assembly
- quality control inspections
- Quality Control
- inspection Points: 10 key inspection pointsTesting Procedures: leak testing, pressure testing, flow rate testing
- Sustainability Practices
-
- recyclable materials
- low-emission manufacturing
- energy-efficient production processes
- Production Metrics
- Units Produced: over 400,000 unitsProduction Years: 2002-2006Assembly Plants: Japan, USA
Service Information for fuel Service
Maintenance and service requirements specific to this component
- Inspect fuel cap and gasket
- Check fuel lines for signs of damage or leaks
- Inspect fuel tank for rust or damage
- Check fuel pressure
- Test fuel pump operation
Normal driving conditions. Inspect fuel system components for any signs of wear or damage.
- Replace fuel filter
- Clean fuel injectors
- Inspect fuel pump and fuel pressure regulator
- Check evaporative emissions system
- Inspect fuel tank vent valve
Replace fuel filter and clean injectors as part of regular maintenance. Check for any software updates.
- Replace fuel pump if necessary
- Inspect and replace fuel lines if damaged
- Clean fuel tank
- Replace fuel pressure regulator if necessary
- Perform fuel system performance test
Major service interval. Replace components as needed based on inspection results.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2002-2006 Acura RSX?
What type of fuel is recommended for the 2002-2006 Acura RSX?
The 2002-2006 Acura RSX is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. Using lower-octane fuel may result in reduced performance and potential engine knocking.
Q2 What is the fuel tank capacity of the 2002-2006 Acura RSX?
What is the fuel tank capacity of the 2002-2006 Acura RSX?
The fuel tank capacity for the 2002-2006 Acura RSX is 13.2 gallons (50 liters). This capacity ensures a balance between range and vehicle weight.
Q3 Can I use ethanol-blended fuel in my Acura RSX?
Can I use ethanol-blended fuel in my Acura RSX?
The 2002-2006 Acura RSX can safely use gasoline blended with up to 10% ethanol (E10). However, fuels with higher ethanol concentrations, such as E15 or E85, are not recommended and may cause damage to the fuel system.
Q4 What is the fuel economy of the 2002-2006 Acura RSX?
What is the fuel economy of the 2002-2006 Acura RSX?
The fuel economy for the 2002-2006 Acura RSX varies by trim and driving conditions. The base model achieves approximately 23 MPG in the city and 31 MPG on the highway, while the Type-S trim achieves around 21 MPG in the city and 28 MPG on the highway.
Q5 How often should I replace the fuel filter on my Acura RSX?
How often should I replace the fuel filter on my Acura RSX?
The fuel filter on the 2002-2006 Acura RSX should be inspected every 30,000 miles and replaced if necessary. A clogged fuel filter can lead to poor engine performance and reduced 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.
Acura RSX Owner's Manual
Coming SoonThe official owner's manual provides detailed fuel specifications, maintenance schedules, and safety information specific to the 2002-2006 Acura RSX.
Fuel System Maintenance Guide
Coming SoonA comprehensive guide to maintaining the fuel system, including fuel injector cleaning, fuel filter replacement, and troubleshooting common fuel-related issues.
Premium Fuel Benefits
Coming SoonAn article explaining the benefits of using premium fuel in high-performance vehicles like the Acura RSX, including improved engine performance and longevity.
Ethanol-Blended Fuel Information
Coming SoonA resource detailing the effects of ethanol-blended fuels on vehicle performance and compatibility with the 2002-2006 Acura RSX.
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