Mercedes-Benz Mercedes B-Class 2005-2011 Fuel System Specifications
Explore the detailed fuel specifications for the 2005-2011 Mercedes B-Class, including fuel type, tank capacity, consumption, and emission standards. Essential for maintenance, performance, and compliance.
Overview Specifications
This document provides detailed fuel specifications and related technical information for the 2005-2011 Mercedes B-Class. It is designed to help users understand the vehicle's fuel efficiency, engine requirements, and maintenance guidelines. Use the search functionality to locate specific terms or navigate through the sections to explore comprehensive details about the fuel system, consumption rates, and recommended fuel types.
How to Use
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Key Specifications
Fuel Tank Capacity
54 liters
Average Fuel Consumption
6.5 L/100 km
Recommended Fuel
95 RON
Fuel Filter Replacement
Every 60,000 km
Emission Standard
Euro 4
Available Specifications
Fuel Types and Requirements
This section outlines the types of fuel suitable for the 2005-2011 Mercedes B-Class and the engine's specific requirements. It also covers the impact of using incorrect fuel types and the benefits of adhering to manufacturer recommendations.
Fuel Types and Requirements
This section outlines the types of fuel suitable for the 2005-2011 Mercedes B-Class and the engine's specific requirements. It also covers the impact of using incorrect fuel types and the benefits of adhering to manufacturer recommendations.
Recommended Fuel Types
- Premium unleaded gasoline (95 RON)
- Diesel (for B180 CDI and B200 CDI models)
- Ethanol blends (up to E10)
- Avoid using leaded gasoline
- Do not use diesel in gasoline engines
- Check local fuel quality standards
Fuel Additives
- Use only Mercedes-approved additives
- Avoid aftermarket additives without consulting a dealer
- Additives for cleaning fuel injectors are optional
- Check compatibility with your fuel type
Fuel Efficiency and Consumption
This section provides detailed information on the fuel efficiency and consumption rates of the 2005-2011 Mercedes B-Class. It includes data for different engine models and driving conditions.
Fuel Efficiency and Consumption
This section provides detailed information on the fuel efficiency and consumption rates of the 2005-2011 Mercedes B-Class. It includes data for different engine models and driving conditions.
City Driving Consumption
- B180: 8.5 L/100 km
- B200: 9.0 L/100 km
- B180 CDI: 5.8 L/100 km
- B200 CDI: 6.2 L/100 km
Highway Driving Consumption
- B180: 6.0 L/100 km
- B200: 6.5 L/100 km
- B180 CDI: 4.5 L/100 km
- B200 CDI: 4.8 L/100 km
Fuel System Maintenance
This section highlights essential maintenance practices for the fuel system of the 2005-2011 Mercedes B-Class. It includes tips for ensuring optimal performance and longevity of the fuel system components.
Fuel System Maintenance
This section highlights essential maintenance practices for the fuel system of the 2005-2011 Mercedes B-Class. It includes tips for ensuring optimal performance and longevity of the fuel system components.
Regular Maintenance Tips
- Replace fuel filter every 60,000 km
- Inspect fuel lines for leaks annually
- Clean fuel injectors every 30,000 km
- Check fuel tank for debris or corrosion
- Use high-quality fuel to minimize deposits
Warning Signs of Fuel System Issues
- Reduced fuel efficiency
- Engine misfires or hesitation
- Unusual odors from the exhaust
- Check engine light activation
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Component Specifications
Overview
- Type
- Gasoline/Diesel
- Configuration
- Fuel Injection
- Platform
- Mercedes-Benz M266/M271 Engines
- Material
- High-grade steel and aluminum
- Location
- Under rear seat
Dimensions
- Tank Capacity
- 54 liters (14.3 gallons)
- Tank Length
- 800 mm (31.5 in)
- Tank Width
- 500 mm (19.7 in)
- Tank Height
- 300 mm (11.8 in)
- Fuel Line Diameter
- 8 mm (0.31 in)
- Fuel Pump Pressure
- 3.5 bar (50.8 psi)
- Filter Size
- 120 mm x 80 mm (4.7 in x 3.1 in)
Materials
- Tank
- High-density polyethylene
- Fuel Lines
- Nylon and rubber composite
- Fuel Pump
- Stainless steel and plastic
- Filter
- Cellulose and synthetic fibers
Features
- Fuel Delivery
-
- Electronic fuel injection
- High-pressure fuel pump
- Multi-point injection system
- Monitoring
-
- Fuel level sensor
- Low fuel warning
- Real-time consumption display
- Safety
-
- Rollover valve
- Pressure relief valve
- Leak detection system
- Efficiency
-
- Optimized fuel flow
- Variable pressure control
- Eco-mode fuel management
- Maintenance
-
- Easy-access fuel filter
- Replaceable fuel pump
- Self-diagnostic system
Safety Features
- Tank
-
- Impact-resistant design
- Fire-resistant coating
- Fuel Lines
-
- Leak-proof connectors
- Heat-resistant insulation
- System
-
- Automatic shut-off
- Emergency fuel cut-off
Comfort Features
- Refueling
-
- Easy-access fuel cap
- Quick-fill design
- Noise Reduction
-
- Quiet fuel pump
- Vibration dampening
- Driving
-
- Smooth fuel delivery
- Consistent performance
Accessories
- Fuel Caps
-
- Locking fuel cap
- Vented fuel cap
- Chrome fuel cap
- Filters
-
- Standard fuel filter
- High-performance filter
- Disposable filter
- Additives
-
- Fuel system cleaner
- Octane booster
- Diesel conditioner
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Inspect fuel lines
- Replace fuel filter
- Check fuel pump pressure
- Clean fuel injectors
- Test fuel level sensor
- Maintenance Notes
- Use only recommended fuel types and additives
Warranty
- Standard
- Years: 2Miles: 24000Coverage: Fuel pump and tank
- Extended
- Years: 5Miles: 60000Coverage: Full fuel system
- Emissions
- Years: 7Miles: 70000Coverage: Emission-related components
- Corrosion
- Years: 10Miles: 100000Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Injection molding for tank
- Precision machining for pump
- Automated assembly for lines
- Quality Control
- Pressure Testing: YesLeak Testing: YesDurability Testing: Yes
- Sustainability Practices
-
- Recyclable materials
- Low-emission production
- Energy-efficient processes
- Production Metrics
- Units Per Day: 500Defect Rate: 0.01%Energy Consumption: 100 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines for leaks
- Check fuel pump operation
- Test fuel pressure
- Inspect fuel tank for damage
Use only Mercedes-Benz approved fuel system cleaner
- Replace fuel filter
- Clean fuel injectors
- Check fuel level sensor
- Inspect fuel cap seal
Ensure proper ventilation during service
- Replace fuel pump if necessary
- Inspect and clean fuel tank
- Check all fuel system connections
- Perform full system pressure test
May require specialized diagnostic equipment
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is compatible with the 2005-2011 Mercedes B-Class?
What type of fuel is compatible with the 2005-2011 Mercedes B-Class?
The 2005-2011 Mercedes B-Class is compatible with unleaded gasoline with an octane rating of 91 or higher. Diesel models require standard diesel fuel. Using the recommended fuel ensures optimal engine performance and longevity. Avoid using lower-octane gasoline or contaminated diesel, as this can lead to engine knocking, reduced efficiency, or damage to the fuel system.
Q2 What are the maintenance requirements for the fuel system in the Mercedes B-Class?
What are the maintenance requirements for the fuel system in the Mercedes B-Class?
The fuel system in the Mercedes B-Class requires regular maintenance, including fuel filter replacement every 30,000-40,000 miles and periodic inspection of fuel lines and injectors. Use high-quality fuel additives to clean the injectors and prevent carbon buildup. Additionally, ensure the fuel cap is tightly sealed to maintain proper pressure and avoid evaporation-related issues.
Q3 How do I replace the fuel filter in a 2005-2011 Mercedes B-Class?
How do I replace the fuel filter in a 2005-2011 Mercedes B-Class?
To replace the fuel filter, first, locate it under the vehicle near the fuel tank. Disconnect the negative battery terminal for safety. Release fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Disconnect the fuel lines and remove the old filter. Install the new filter, reconnect the fuel lines, and secure the battery terminal. Start the engine to check for leaks.
Q4 What should I do if my Mercedes B-Class has poor fuel efficiency?
What should I do if my Mercedes B-Class has poor fuel efficiency?
Poor fuel efficiency can result from clogged fuel injectors, a dirty air filter, or incorrect tire pressure. Start by checking and replacing the air filter if necessary. Inspect the fuel injectors for clogs and clean them using a fuel system cleaner. Ensure tires are inflated to the recommended pressure. If issues persist, consult a professional for a diagnostic scan to identify underlying problems.
Q5 How can I optimize the fuel performance of my Mercedes B-Class?
How can I optimize the fuel performance of my Mercedes B-Class?
To optimize fuel performance, use high-quality fuel with the recommended octane rating. Regularly replace the air filter and fuel filter to ensure proper airflow and fuel delivery. Maintain proper tire pressure and avoid excessive idling. Drive smoothly, avoiding rapid acceleration and hard braking. Periodically clean the fuel injectors and throttle body to maintain engine 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.
Mercedes B-Class Service Manual (2005-2011)
Coming SoonComprehensive guide covering maintenance, repairs, and technical specifications for the 2005-2011 Mercedes B-Class.
Technical Service Bulletin: Fuel System Updates
Coming SoonDetails updates and fixes for common fuel system issues in the 2005-2011 Mercedes B-Class.
Mercedes B-Class Parts Catalog
Coming SoonComplete catalog of OEM parts and accessories for the 2005-2011 Mercedes B-Class, including fuel system components.
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Technical Information
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