Mercedes-Benz Mercedes GLC 2015-present Emissions & Sensors Specifications
Explore the detailed specifications of emissions sensors for the 2015-Present Mercedes GLC. Learn about sensor types, functions, compatibility, and troubleshooting tips for maintaining optimal emissions control.
Overview Specifications
This document provides detailed specifications and technical information about the emissions sensors used in the 2015-Present Mercedes GLC. It is designed to assist users in understanding the functionality, maintenance, and troubleshooting of these sensors. The document is organized into sections for easy navigation, with subsections breaking down specific aspects of the emissions sensors. Use the search and navigation instructions to quickly find the information you need.
How to Use
Use the search bar to enter keywords related to the emissions sensors, such as 'O2 sensor' or 'NOx sensor'. The search results will highlight relevant sections and subsections for quick access.
Navigate through the document using the table of contents. Each major section is divided into subsections, which can be accessed by clicking on the corresponding title. Use the quick reference section for a summary of key specifications.
Key Specifications
O2 Sensor Operating Temperature
Up to 800°C
NOx Sensor Voltage Range
12V to 24V
PM Sensor Response Time
Less than 150ms
O2 Sensor Thread Size
M18 x 1.5
NOx Sensor Wiring Length
400mm
Available Specifications
Sensor Types and Functions
This section covers the different types of emissions sensors used in the Mercedes GLC, including their primary functions and roles in the vehicle's emissions control system. Learn about the O2 sensors, NOx sensors, and particulate matter sensors, and how they contribute to reducing emissions.
Sensor Types and Functions
This section covers the different types of emissions sensors used in the Mercedes GLC, including their primary functions and roles in the vehicle's emissions control system. Learn about the O2 sensors, NOx sensors, and particulate matter sensors, and how they contribute to reducing emissions.
Oxygen (O2) Sensors
- Monitors the oxygen levels in the exhaust gases
- Provides feedback to the engine control unit (ECU) for optimal air-fuel ratio
- Located before and after the catalytic converter
- Helps in reducing harmful emissions like CO and NOx
- Typically has a lifespan of 60,000 to 90,000 miles
- Can trigger a check engine light if malfunctioning
Nitrogen Oxide (NOx) Sensors
- Detects the concentration of NOx in the exhaust
- Essential for vehicles equipped with Selective Catalytic Reduction (SCR)
- Located downstream of the SCR system
- Helps in reducing NOx emissions to meet Euro 6 standards
- Requires periodic calibration and maintenance
- Can be affected by high sulfur content in fuel
Particulate Matter (PM) Sensors
- Monitors soot and particulate emissions from diesel engines
- Works in conjunction with the Diesel Particulate Filter (DPF)
- Located near the DPF
- Helps in ensuring compliance with emission regulations
- Can detect DPF clogging or failure
- Requires cleaning or replacement if contaminated
Maintenance and Troubleshooting
This section provides guidance on maintaining and troubleshooting the emissions sensors in the Mercedes GLC. Learn about common issues, diagnostic procedures, and best practices for ensuring the longevity and performance of these sensors.
Maintenance and Troubleshooting
This section provides guidance on maintaining and troubleshooting the emissions sensors in the Mercedes GLC. Learn about common issues, diagnostic procedures, and best practices for ensuring the longevity and performance of these sensors.
Common Issues
- Sensor contamination due to oil or fuel additives
- Faulty wiring or connectors leading to sensor failure
- Excessive soot buildup affecting PM sensors
- Calibration drift in NOx sensors
- Check engine light triggered by sensor malfunctions
- Reduced fuel efficiency due to inaccurate sensor readings
Diagnostic Procedures
- Use an OBD-II scanner to read error codes
- Check for loose or corroded sensor connections
- Inspect sensor wiring for damage or wear
- Perform a visual inspection of the sensor for contamination
- Use manufacturer-specific diagnostic tools for advanced troubleshooting
- Refer to the vehicle's service manual for detailed procedures
Best Practices
- Regularly inspect and clean sensors during routine maintenance
- Use high-quality fuel to prevent sensor contamination
- Replace sensors as per the manufacturer's recommended intervals
- Avoid using aftermarket sensors that may not meet OEM standards
- Ensure proper installation and calibration of new sensors
- Keep the vehicle's software updated for optimal sensor performance
Technical Specifications
This section provides detailed technical specifications for the emissions sensors used in the Mercedes GLC. It includes information on sensor dimensions, operating temperatures, voltage requirements, and compatibility with different engine types.
Technical Specifications
This section provides detailed technical specifications for the emissions sensors used in the Mercedes GLC. It includes information on sensor dimensions, operating temperatures, voltage requirements, and compatibility with different engine types.
O2 Sensor Specifications
- Operating Temperature: Up to 800°C
- Voltage Range: 0.1V to 0.9V
- Response Time: Less than 100 milliseconds
- Compatibility: Gasoline and diesel engines
- Thread Size: M18 x 1.5
- Wiring Length: 300mm
NOx Sensor Specifications
- Operating Temperature: Up to 500°C
- Voltage Range: 12V to 24V
- Response Time: Less than 200 milliseconds
- Compatibility: Diesel engines with SCR systems
- Thread Size: M12 x 1.25
- Wiring Length: 400mm
PM Sensor Specifications
- Operating Temperature: Up to 600°C
- Voltage Range: 5V to 12V
- Response Time: Less than 150 milliseconds
- Compatibility: Diesel engines with DPF systems
- Thread Size: M16 x 1.5
- Wiring Length: 350mm
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Component Specifications
Overview
- Type
- Oxygen (O2) and Nitrogen Oxide (NOx) Sensors
- Configuration
- Dual-sensor system with upstream and downstream placement
- Platform
- Integrated with Mercedes-Benz Engine Control Unit (ECU)
- Material
- High-temperature ceramic and stainless steel
- Location
- Mounted in exhaust system pre- and post-catalytic converter
Dimensions
- Sensor Length
- 3.15 in (80 mm)
- Sensor Diameter
- 0.79 in (20 mm)
- Thread Size
- M18 x 1.5
- Cable Length
- 23.62 in (600 mm)
- Operating Temperature Range
- -40°F to 1562°F (-40°C to 850°C)
- Weight
- 0.22 lb (100 g)
- Response Time
- 0.2 seconds
Materials
- Sensor Element
- Zirconium dioxide ceramic
- Housing
- Stainless steel 304
- Protective Tube
- Alumina ceramic
- Sealing Ring
- Copper-plated steel
- Cable insulation
- High-temperature silicone
Features
- Monitoring
-
- Real-time exhaust gas composition analysis
- O2 concentration measurement
- NOx concentration measurement
- Air-fuel ratio calculation
- Communication
-
- CAN bus integration
- Digital signal output
- Fault code generation
- Diagnostic interface
- Durability
-
- Resistant to thermal shock
- Corrosion-resistant housing
- Vibration-resistant design
- Waterproof connector
- Performance
-
- Wide operating temperature range
- Fast response time
- High measurement accuracy
- Low power consumption
- integration
-
- Plug-and-play installation
- Automatic calibration
- ECU synchronization
- Onboard diagnostics compatibility
Safety Features
- Overheat Protection
-
- Automatic shutdown at critical temperatures
- Thermal overload protection
- Electrical Safety
-
- Short-circuit protection
- Reverse polarity protection
- Mechanical Safety
-
- Vibration-resistant mounting
- Impact-resistant housing
Comfort Features
- installation
-
- Standardized thread size
- Pre-assembled connector
- Tool-free cable routing
- Maintenance
-
- Self-diagnostic capability
- Easy access for replacement
- No routine calibration needed
- Operation
-
- Silent operation
- No moving parts
- Minimal maintenance required
Accessories
- installation Tools
-
- O2 sensor socket
- Anti-seize compound
- Thread chaser
- Replacement Parts
-
- Sensor gasket
- Protective cap
- Wiring harness extension
- Diagnostic Tools
-
- OBD-II scanner
- Sensor tester
- Signal analyzer
Maintenance
- Service interval
- Every 100,000 miles or 10 years
- Service Items
-
- Inspect sensor wiring
- Check connector integrity
- Verify signal output
- Clean sensor surface
- Replace if fault codes persist
- Maintenance Notes
- Avoid using silicone-based sealants near sensor
Warranty
- Standard Warranty
- Miles: 50,000Years: 4Coverage: Manufacturing defects
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Sensor failure affecting emissions
- Extended Warranty
- Miles: 100,000Years: 10Coverage: Optional extended coverage
- Warranty Terms
- Excludes damage from improper installation or contamination
Production Details
- Manufacturer
- Bosch Automotive
- Manufacturing Process
-
- Precision ceramic molding
- Laser welding
- Automated calibration
- Environmental testing
- Quality Control
- Testing: Thermal cycling, Vibration resistance, Signal accuracyCertifications: ISO 9001, ISO/TS 16949, RoHS compliant
- Sustainability Practices
-
- Recyclable materials
- Low-energy manufacturing
- Reduced hazardous substances
- Production Metrics
- Annual Production: 500,000 unitsDefect Rate: < 0.1%Lead Time: 4 weeks
Service Information for emissions_sensors Service
Maintenance and service requirements specific to emissions sensors
- Inspect sensor wiring and connectors
- Check for exhaust leaks near sensor
- Verify sensor signal output
- Clean sensor surface if contaminated
- Check for diagnostic trouble codes
Use only manufacturer-approved cleaning agents
- Perform full sensor diagnostic
- Check sensor response time
- Inspect catalytic converter efficiency
- Verify ECU communication
- Replace sensor if performance degraded
Replacement requires ECU reset
- Complete sensor replacement
- Inspect entire exhaust system
- Perform emissions system test
- Update ECU software
- Verify post-replacement performance
Use only genuine Mercedes-Benz replacement parts
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are the emissions sensors compatible with all Mercedes GLC models from 2015 to present?
Are the emissions sensors compatible with all Mercedes GLC models from 2015 to present?
The emissions sensors for the Mercedes GLC are designed to be compatible with all models from 2015 to the present. These sensors are specifically calibrated to meet the emissions standards and engine configurations of the GLC series. However, it is essential to verify the exact part number and compatibility with your vehicle’s VIN to ensure proper fitment and functionality.
Q2 What are the maintenance requirements for the emissions sensors in a Mercedes GLC?
What are the maintenance requirements for the emissions sensors in a Mercedes GLC?
Mercedes GLC emissions sensors require minimal maintenance but should be inspected during routine service intervals. It is recommended to check the sensors every 30,000 miles or as specified in the vehicle’s service manual. Ensure the sensors are free from debris and corrosion. If a fault code related to emissions is detected, the sensor should be tested and replaced if necessary.
Q3 How do I install or replace an emissions sensor in a Mercedes GLC?
How do I install or replace an emissions sensor in a Mercedes GLC?
To replace an emissions sensor in a Mercedes GLC, first, locate the sensor, typically near the exhaust system. Disconnect the electrical connector and use a wrench to remove the sensor. Install the new sensor by threading it into place and tightening it to the specified torque. Reconnect the electrical connector and clear any fault codes using a diagnostic tool. Always refer to the vehicle’s service manual for detailed instructions.
Q4 What should I do if the emissions sensor in my Mercedes GLC is malfunctioning?
What should I do if the emissions sensor in my Mercedes GLC is malfunctioning?
If your emissions sensor is malfunctioning, start by checking for fault codes using a diagnostic scanner. Inspect the sensor for physical damage or contamination. Clean the sensor if necessary or replace it if it is faulty. Ensure all connections are secure and the wiring is intact. If the issue persists, consult a certified technician for further diagnosis and repair.
Q5 How can I optimize the performance of the emissions sensors in my Mercedes GLC?
How can I optimize the performance of the emissions sensors in my Mercedes GLC?
To optimize the performance of emissions sensors, ensure your vehicle’s engine is well-maintained with regular oil changes, air filter replacements, and fuel system cleanings. Avoid using low-quality fuel, as it can affect sensor accuracy. Keep the exhaust system in good condition and address any engine performance issues promptly. Regularly check and clear fault codes to maintain optimal sensor functionality.
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 GLC Emissions Sensor Service Manual
Coming SoonThis manual provides detailed instructions for servicing and replacing emissions sensors in the Mercedes GLC (2015-Present).
Emissions Sensor Technical Bulletin for Mercedes GLC
Coming SoonThis bulletin outlines common issues and updates related to emissions sensors in the Mercedes GLC (2015-Present).
Mercedes GLC Emissions Sensor Parts Catalog
Coming SoonThis catalog lists all emissions sensor parts and accessories available for the Mercedes GLC (2015-Present).
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