Audi Audi RS3 2017-present

Audi Audi RS3 2017-present Fuel System Specifications

Detailed technical specifications for the fuel system of the 2017-Present Audi RS3, including fuel type, pressure, injector details, and system diagnostics. Essential for maintenance and performance tuning.

Updated Oct 14, 2023

Overview Specifications

Comprehensive description of the fuel specifications for the 2017-Present Audi RS3, including key features, measurements, and technical details

How to Use

Instructions for using search to find specific fuel specifications

Instructions for navigating through the fuel documentation sections

Key Specifications

Fuel Tank Capacity

60 liters (15.9 gallons)

Injector Pressure

150 bar (2175 psi)

City Driving Consumption

8.5 liters/100 km (22.0 mpg)

Filter Replacement Interval

20,000 km (12,427 miles)

Low Fuel Warning

10 liters (2.6 gallons)

Available Specifications

Fuel Type and Requirements

Detailed description of the fuel type and requirements for the Audi RS3

Recommended Fuel Type

Premium unleaded gasoline with minimum octane rating of 95
Use of ethanol-based fuels limited to 10% ethanol content
Avoid diesel or low octane fuels to prevent engine damage
Biodegradable fuel additives are not recommended

Fuel Tank Capacity

Total fuel tank capacity: 60 liters (15.9 gallons)
Reserve fuel capacity: 5 liters (1.3 gallons)
Optimal fuel level for performance: 40-50 liters (10.6-13.2 gallons)
Low fuel warning triggers at 10 liters (2.6 gallons)

Note: Fuel efficiency may vary based on driving conditions and fuel type

Fuel System Components

Detailed description of the fuel system components in the Audi RS3

Fuel Injection System

Direct fuel injection system with high-pressure injectors
Injector pressure: 150 bar (2175 psi)
Fuel flow rate per injector: 0.5 liters/min (0.13 gallons/min)
Injector response time: 0.2 milliseconds

Fuel Filter Specifications

High-performance fuel filter with 99.9% particulate filtration
Filter replacement interval: every 20,000 km (12,427 miles)
Filter material: synthetic polymer with metal reinforcement
Filter pressure drop: 0.1 bar (1.45 psi)

Note: Regular filter maintenance is crucial for optimal engine performance

Fuel Efficiency and Consumption

Detailed description of fuel efficiency and consumption metrics for the Audi RS3

Average Fuel Consumption

City driving: 8.5 liters/100 km (22.0 mpg)
Highway driving: 6.2 liters/100 km (26.6 mpg)
Average combined consumption: 7.3 liters/100 km (24.3 mpg)
Maximum consumption during peak performance: 12.0 liters/100 km (18.0 mpg)

Factors Affecting Fuel Efficiency

Driving mode (Eco, Sport, Performance) significantly impacts consumption
Altitude and temperature variations can alter fuel efficiency by up to 15%
Regular maintenance and optimal tire pressure improve efficiency
Use of recommended fuel type ensures maximum efficiency

Note: Fuel consumption metrics are based on standard driving conditions

Search Specifications

Search by specification name, value, or description

Component Specifications

Fuel Type

Recommended Fuel: Premium unleaded gasoline (95 RON or higher)

Minimum Octane Rating: 91 RON

Ethanol Content: Up to 10% (E10)

Notes: Using fuel with lower octane rating may reduce performance and increase fuel consumption

Fuel Tank

Capacity: 55 liters

Material: High-density polyethylene (HDPE)

Part Number: 8V0201101A

Pressure Rating: 3.5 bar

Notes: Includes integrated fuel pump and level sensor

Fuel Pump

Type: Electric in-tank fuel pump

Flow Rate: 120 liters/hour at 5 bar

Operating Pressure: 5 bar

Part Number: 8V0919051B

Voltage: 12V DC

Notes: Includes integrated fuel filter

Fuel injectors

Type: Direct injection (DI)

Flow Rate: 15.5 cc/min at 3 bar

Operating Pressure: 200 bar

Part Number: 06E906036C

Spray Pattern: Multi-hole

Notes: Optimized for high-pressure fuel delivery

Fuel Filter

Type: Integrated in fuel pump module

Filtration Rating: 10 microns

Replacement interval: Every 60,000 miles or 60 months

Part Number: 8V0919051B

Notes: Non-serviceable, replace entire fuel pump module if clogged

Fuel Pressure Regulator

Type: Mechanical diaphragm

Operating Pressure: 5 bar

Part Number: 06E127025A

Location: Integrated in fuel rail

Notes: Maintains consistent fuel pressure to injectors

Fuel Rail

Material: Aluminum

Pressure Rating: 200 bar

Part Number: 06E133201H

Volume Capacity: 150 cc

Notes: Includes integrated pressure sensor

Fuel System Diagnostics

Obd2 Codes

P0171 - System too lean
P0172 - System too rich
P0190 - Fuel rail pressure sensor circuit malfunction
P0230 - Fuel pump primary circuit malfunction

Diagnostic Tools

Audi VAS 6150 diagnostic tool
OBD2 scanner with Audi-specific software

Notes: Regularly check for fuel system-related fault codes during service intervals

Fuel System Maintenance

inspection Interval: Every 10,000 miles or 12 months

Checks

Fuel pressure test
Fuel injector cleaning
Fuel pump performance test
Fuel filter inspection

Notes: Use only Audi-approved fuel system cleaners and additives

Fuel System Safety

Fire Hazard Warning: Avoid open flames or sparks near fuel system components

Pressure Release: Depressurize fuel system before servicing

Safety Equipment

Fire extinguisher
Safety goggles
Fuel-resistant gloves

Notes: Follow Audi workshop manual procedures for fuel system repairs

Fuel System Service Information Service

Detailed service requirements and schedules for the fuel system

10,000

Inspect fuel lines for leaks
Check fuel pressure
Inspect fuel injectors

Use Audi-approved diagnostic tools for accurate readings

60,000

Replace fuel pump module (includes filter)
Clean fuel injectors
Inspect fuel tank for damage

Replace fuel pump module if performance issues are detected

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of fuel is recommended for the 2017-Present Audi RS3?

The 2017-Present Audi RS3 requires premium unleaded gasoline with a minimum octane rating of 91 AKI (95 RON). For optimal performance, Audi recommends using fuel with an octane rating of 93 AKI (98 RON).

Can I use ethanol-blended fuel in the Audi RS3?

Yes, the Audi RS3 can use ethanol-blended fuels containing up to 10% ethanol (E10). However, fuels with higher ethanol content (e.g., E15 or E85) are not recommended as they may cause engine damage and void the warranty.

What is the fuel tank capacity of the Audi RS3?

The fuel tank capacity of the 2017-Present Audi RS3 is 55 liters (14.5 gallons). This provides a balance between range and weight for performance driving.

Does the Audi RS3 have a fuel economy rating?

The Audi RS3 has an EPA-estimated fuel economy of 19 mpg in the city and 28 mpg on the highway. Actual fuel economy may vary based on driving conditions, style, and fuel quality.

What happens if I use lower-octane fuel in the Audi RS3?

Using fuel with an octane rating below 91 AKI (95 RON) may cause engine knocking, reduced performance, and potential long-term damage. The engine control unit (ECU) may also reduce power output to protect the engine.

Is there a specific fuel additive recommended for the Audi RS3?

Audi does not recommend the use of aftermarket fuel additives. The engine is designed to operate efficiently with high-quality fuel. Using additives may interfere with the fuel system and void the warranty.

Factory Service Resources

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

Audi RS3 Owner's Manual

Coming Soon

The official owner's manual provides detailed information on fuel requirements, maintenance schedules, and safety precautions.

Audi Fuel System Maintenance Guide

Coming Soon

A comprehensive guide on maintaining the fuel system, including fuel filter replacement and injector cleaning procedures.

Audi Warranty and Fuel Quality

Coming Soon

Learn how using the correct fuel type and quality impacts your Audi RS3's warranty coverage.

Audi Performance Driving Tips

Coming Soon

Tips on optimizing fuel efficiency and performance while driving the Audi RS3.

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