BMW M6 2005-2010

BMW M6 2005-2010 Fuel System Specifications

Comprehensive technical guide for the 2005-2010 BMW M6 fuel system, including fuel type requirements, fuel pressure specifications, injector details, and maintenance tips for optimal performance.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the fuel specifications for the 2005-2010 BMW M6, including key features, measurements, and technical details. This section provides detailed information on fuel requirements, system components, and performance specifications to ensure optimal operation and maintenance of the vehicle.

How to Use

Use the search function to locate specific fuel specifications by entering keywords such as 'octane rating', 'fuel capacity', or 'injection system'.

Navigate through the fuel documentation sections using the table of contents or by scrolling through the major sections and subsections. Each section is clearly labeled for easy access.

Key Specifications

Fuel Tank Capacity

70 liters (18.5 gallons)

Minimum Octane Rating

91 AKI

Injection Pressure

200 bar (2900 psi)

Combined Fuel Economy

10.2 L/100 km (23 mpg)

CO2 Emissions

243 g/km

Available Specifications

Fuel Requirements

This section covers the fuel type, octane rating, and additives recommended for the 2005-2010 BMW M6 to ensure optimal engine performance and longevity.

Fuel Type and Octane Rating

Premium unleaded gasoline with a minimum octane rating of 91 AKI (Anti-Knock Index)
Recommended octane rating of 93 AKI for maximum performance
Do not use gasoline with an octane rating below 91 AKI
Avoid using leaded gasoline or diesel fuel

Fuel Additives

Use only BMW-approved fuel additives
Avoid additives containing methanol or ethanol above 10%
Additives should not contain metallic compounds
Follow manufacturer guidelines for additive usage

Note: Using non-approved additives may void the vehicle's warranty.

Fuel System Components

Detailed information on the fuel system components, including the fuel tank, fuel pump, injectors, and sensors, along with their specifications and maintenance requirements.

Fuel Tank and Capacity

Fuel tank capacity: 70 liters (18.5 gallons)
Material: High-density polyethylene (HDPE)
Includes an integrated fuel level sensor
Designed for high-pressure operation

Fuel Injectors

Type: Direct fuel injection (DI)
Injection pressure: 200 bar (2900 psi)
Number of injectors: 10
Precision-machined for optimal fuel atomization

Note: Regular inspection and cleaning of injectors are recommended to maintain performance.

Fuel System Performance

This section outlines the performance specifications of the fuel system, including fuel consumption, emissions, and efficiency metrics.

Fuel Consumption

City driving: 13.1 L/100 km (18 mpg)
Highway driving: 8.4 L/100 km (28 mpg)
Combined fuel economy: 10.2 L/100 km (23 mpg)
Fuel consumption may vary based on driving conditions

Emissions and Efficiency

Complies with Euro 4 emissions standards
CO2 emissions: 243 g/km
Equipped with a catalytic converter and oxygen sensors
Designed for low emissions and high efficiency

Note: Regular maintenance is required to ensure compliance with emissions standards.

Search Specifications

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Component Specifications

Fuel Type

Recommended Fuel: Premium unleaded gasoline (91 AKI or 95 RON minimum)

Alternative Fuel: Mid-grade unleaded gasoline (89 AKI or 92 RON minimum)

Ethanol Content: Maximum 10% ethanol (E10)

Notes: Using lower octane fuel may result in reduced performance and engine knocking

Fuel System

Fuel Delivery: Direct injection

Fuel Pump Type: Electric high-pressure fuel pump

Fuel Pump Pressure: 5.0 bar (72.5 psi) nominal

Fuel injector Type: Solenoid-operated multi-hole injectors

injector Flow Rate: Approximately 200 cc/min at 3.0 bar

Part Number: 13537585251 (fuel pump), 13537585252 (fuel injector)

Fuel Tank

Capacity: 70 liters (18.5 gallons)

Material: High-density polyethylene (HDPE)

Vent System: Closed-loop evaporative emission control system

Part Number: 16117183745

Fuel Filter

Type: In-line cartridge filter

Replacement interval: Every 30,000 miles or 24 months

Part Number: 13327585253

Notes: Integrated water separator for fuel contamination protection

Fuel Pressure

Operating Pressure: 5.0 to 6.0 bar (72.5 to 87.0 psi)

Tolerance: +/- 0.2 bar

Sensor Type: Piezoresistive pressure sensor

Part Number: 13627585254

Fuel Consumption

City: 12.5 mpg (18.8 L/100 km)

Highway: 20.5 mpg (11.5 L/100 km)

Combined: 15.5 mpg (15.2 L/100 km)

Notes: Values based on EPA testing standards

Emissions

Emission Standard: EU4 compliant

Catalytic Converter Type: Three-way catalytic converter

Part Number: 18307585255

Notes: Includes oxygen sensors for closed-loop feedback control

Diagnostics

Obd2 Compliance: Fully compliant

Fuel System Monitor: Continuous monitoring

Fault Codes

P0171 - System too lean
P0172 - System too rich
P0181 - Fuel temperature sensor circuit range/performance

Notes: Use BMW-specific diagnostic software for detailed troubleshooting

Maintenance

Fuel System Cleaning: Recommended every 15,000 miles

injector Cleaning: Ultrasonic cleaning every 30,000 miles

Notes: Use BMW-approved fuel system cleaners for optimal results

Safety

Fuel Flash Point: -45°C (-49°F)

Fire Extinguisher Type: Class B (flammable liquids)

Notes: Avoid open flames or sparks during fuel system maintenance

Service Information Service

Detailed service requirements and schedules for the fuel system

15,000

Inspect fuel lines and connections for leaks
Check fuel filter for contamination
Perform fuel system pressure test

Use BMW-approved diagnostic tools for pressure testing

30,000

Replace fuel filter
Clean fuel injectors
Inspect fuel tank and vent system

Replace fuel filter even if no contamination is visible

60,000

Replace high-pressure fuel pump
Inspect and clean fuel tank
Replace fuel pressure sensor if necessary

High-pressure fuel pump replacement is preventive maintenance

Frequently Asked Questions

Find answers to common questions about torque specifications

What type of fuel is recommended for the 2005-2010 BMW M6?

The 2005-2010 BMW M6 requires premium unleaded gasoline with an octane rating of 91 or higher. Using lower octane fuel can result in reduced performance and potential engine knocking.

What is the fuel tank capacity of the 2005-2010 BMW M6?

The fuel tank capacity of the 2005-2010 BMW M6 is 18.5 gallons (70 liters). This allows for a balance between range and weight distribution.

Can I use ethanol-blended fuel in the 2005-2010 BMW M6?

The 2005-2010 BMW M6 can use ethanol-blended fuels with up to 10% ethanol (E10). However, fuels with higher ethanol content (e.g., E15 or E85) are not recommended as they can damage the fuel system and reduce engine performance.

What is the fuel consumption of the 2005-2010 BMW M6?

The 2005-2010 BMW M6 has an average fuel consumption of approximately 13 mpg in the city and 20 mpg on the highway. Actual consumption may vary based on driving conditions and style.

Does the 2005-2010 BMW M6 have a fuel filter, and how often should it be replaced?

Yes, the 2005-2010 BMW M6 is equipped with a fuel filter. BMW recommends replacing the fuel filter every 30,000 to 50,000 miles or as specified in the maintenance schedule to ensure optimal fuel delivery and engine performance.

Factory Service Resources

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

BMW M6 Fuel System Overview

Coming Soon

Detailed guide on the fuel system components, including the fuel pump, injectors, and filter, specific to the 2005-2010 BMW M6.

Fuel Quality and Performance Tips

Coming Soon

Learn how fuel quality impacts the performance of your BMW M6 and tips for maintaining optimal engine efficiency.

BMW M6 Maintenance Schedule

Coming Soon

Official maintenance schedule for the 2005-2010 BMW M6, including fuel system service intervals and recommendations.

Troubleshooting Fuel System Issues

Coming Soon

Common fuel system issues in the 2005-2010 BMW M6 and step-by-step troubleshooting guides.

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