Volkswagen Volkswagen CC 2009-2017 Emissions & Sensors Specifications
Explore detailed specifications for emissions sensors in the 2009-2017 Volkswagen CC. Learn about sensor types, locations, functions, and compatibility for diagnostics, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the emissions sensors used in the 2009-2017 Volkswagen CC. It is designed to assist technicians, engineers, and enthusiasts in understanding the functionality, maintenance, and troubleshooting of these sensors. The document is organized into sections for easy navigation, with subsections detailing specific aspects of the emissions sensors. Use the search functionality to quickly locate specific terms or navigate through sections for comprehensive information.
How to Use
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Navigate through the document using the table of contents. Each major section is divided into subsections, which can be expanded to view detailed technical points. Use the quick reference section for key specifications at a glance.
Key Specifications
O2 Sensor Voltage Range
0.1-0.9 V
NOx Sensor Operating Temp
600-800 °C
PM Sensor Accuracy
±5%
Sensor Lifespan (O2)
60,000-100,000 miles
Sensor Lifespan (NOx)
80,000-120,000 miles
Available Specifications
Oxygen (O2) Sensors
This section covers the oxygen sensors used in the 2009-2017 Volkswagen CC, which are critical for monitoring the air-fuel ratio and ensuring optimal combustion. It includes details on sensor types, locations, and common issues.
Oxygen (O2) Sensors
This section covers the oxygen sensors used in the 2009-2017 Volkswagen CC, which are critical for monitoring the air-fuel ratio and ensuring optimal combustion. It includes details on sensor types, locations, and common issues.
Sensor Types and Locations
- Upstream O2 sensor located before the catalytic converter
- Downstream O2 sensor located after the catalytic converter
- Wideband O2 sensors used for precise air-fuel ratio measurement
- Heated O2 sensors for faster warm-up times
- Sensor connectors with weatherproof seals
- Typical lifespan of 60,000-100,000 miles
Common Issues and Troubleshooting
- Slow response time due to aging sensors
- Faulty heater circuits causing error codes
- Contamination from oil or coolant leaks
- Corrosion of sensor connectors
- Diagnostic trouble codes (DTCs) such as P0130 or P0150
- Replacement intervals and calibration requirements
Nitrogen Oxide (NOx) Sensors
This section focuses on the NOx sensors used in diesel and some gasoline models of the 2009-2017 Volkswagen CC. These sensors are essential for reducing harmful emissions and complying with environmental regulations.
Nitrogen Oxide (NOx) Sensors
This section focuses on the NOx sensors used in diesel and some gasoline models of the 2009-2017 Volkswagen CC. These sensors are essential for reducing harmful emissions and complying with environmental regulations.
Function and Operation
- Measures NOx levels in the exhaust stream
- Integrates with the engine control unit (ECU)
- Utilizes a ceramic sensing element
- Operates at high temperatures for accuracy
- Self-diagnostic capabilities for fault detection
- Critical for selective catalytic reduction (SCR) systems
Maintenance and Replacement
- Typical lifespan of 80,000-120,000 miles
- Susceptible to damage from excessive heat
- Replacement requires ECU recalibration
- Common error codes include P2200 and P2201
- Cleaning procedures for contaminated sensors
- Cost considerations for OEM vs. aftermarket parts
Particulate Matter (PM) Sensors
This section details the particulate matter sensors used in diesel models of the 2009-2017 Volkswagen CC. These sensors monitor soot levels in the exhaust and ensure the proper functioning of the diesel particulate filter (DPF).
Particulate Matter (PM) Sensors
This section details the particulate matter sensors used in diesel models of the 2009-2017 Volkswagen CC. These sensors monitor soot levels in the exhaust and ensure the proper functioning of the diesel particulate filter (DPF).
Sensor Design and Functionality
- Measures soot concentration in the exhaust
- Works in conjunction with the DPF system
- Uses a laser-based detection method
- Requires periodic cleaning for accuracy
- Integrated with the vehicle's emissions control system
- Provides real-time data to the ECU
Troubleshooting and Repair
- Common issues include clogging and sensor drift
- Diagnostic trouble codes such as P2463
- Cleaning procedures using specialized tools
- Replacement intervals and cost considerations
- Impact of sensor failure on DPF regeneration
- Compatibility with aftermarket sensors
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Component Specifications
Overview
- Type
- Oxygen (O2) and NOx sensors
- Configuration
- Dual-sensor system (upstream and downstream)
- Platform
- Integrated with ECU for real-time monitoring
- Material
- High-temperature ceramic and stainless steel
- Location
- Exhaust system (pre-catalytic and post-catalytic converter)
Dimensions
- Length
- 3.5 inches (8.89 cm)
- Diameter
- 0.75 inches (1.91 cm)
- Thread Size
- M18 x 1.5
- Wire Length
- 24 inches (61 cm)
- Operating Temperature
- -40°F to 1500°F (-40°C to 816°C)
- Weight
- 0.35 lbs (0.16 kg)
- Voltage Range
- 0.1V to 1.0V
Materials
- Sensor Body
- Stainless steel
- Sensing Element
- Zirconia ceramic
- Protective Shield
- Perforated stainless steel
- Wiring Harness
- High-temperature silicone-coated copper
Features
- Monitoring
-
- Real-time exhaust gas analysis
- O2 concentration measurement
- NOx emission detection
- Air-fuel ratio feedback
- Durability
-
- Resistant to high-temperature corrosion
- Shock and vibration resistant
- Sealed against moisture and contaminants
- integration
-
- Direct ECU communication
- Onboard diagnostics (OBD-II compliant)
- Fault code generation for emissions issues
- Performance
-
- Fast response time (<100ms)
- High accuracy (±1% of reading)
- Self-diagnostic capabilities
Safety Features
- Overheat Protection
-
- Automatic shutdown at extreme temperatures
- Thermal insulation
- Electrical Safety
-
- Short-circuit protection
- EMI shielding
- Mechanical Safety
-
- Impact-resistant housing
- Secure mounting design
Comfort Features
- installation
-
- Tool-free connector
- Pre-threaded design
- Maintenance
-
- Easy access for replacement
- Self-cleaning function
- Noise Reduction
-
- Vibration-dampening materials
- Quiet operation
Accessories
- installation Tools
-
- O2 sensor socket
- Anti-seize compound
- Wire harness clips
- Replacement Parts
-
- Sensor gaskets
- Protective caps
- Extension harness
- Testing Equipment
-
- OBD-II scanner
- Multimeter
- Exhaust gas analyzer
Maintenance
- Service interval
- Every 60,000 miles or 5 years
- Service Items
-
- Inspect sensor wiring
- Check for exhaust leaks
- Test sensor output
- Clean sensor tip
- Replace if faulty
- Maintenance Notes
- Avoid using silicone-based sealants near the sensor
Warranty
- Standard Warranty
- Miles: 50,000Years: 4Coverage: Defects in materials and workmanship
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Federal emissions compliance
- 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
- Automated assembly
- Laser welding
- Quality Control
- Testing: Thermal cycling, Vibration testing, Electrical performance validationCertifications: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recyclable materials
- Low-emission manufacturing
- Energy-efficient production
- Production Metrics
- Annual Output: 2 million unitsDefect Rate: <0.1%Lead Time: 4 weeks
Service Information for emissions_sensors Service
Maintenance and service requirements specific to this component
- Inspect sensor wiring for damage
- Check for exhaust leaks near the sensor
- Test sensor output voltage
- Clean sensor tip with compressed air
Avoid using chemical cleaners on the sensor
- Perform full diagnostic scan
- Check for fault codes
- Test response time
- Replace if performance is degraded
Use OEM replacement parts for best performance
- Replace both upstream and downstream sensors
- Inspect and replace wiring harness if needed
- Verify ECU communication
- Perform emissions system test
Critical to maintain emissions compliance
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are the emissions sensors compatible with all 2009-2017 Volkswagen CC models?
Are the emissions sensors compatible with all 2009-2017 Volkswagen CC models?
The emissions sensors for the 2009-2017 Volkswagen CC are designed to be compatible with all trims and engine configurations within this model range. These sensors are specifically calibrated for the 2.0L TSI and 3.6L VR6 engines. However, it is recommended to verify the part number with your vehicle's VIN to ensure compatibility, as minor variations may exist between model years.
Q2 What maintenance is required for the emissions sensors?
What maintenance is required for the emissions sensors?
Emissions sensors in the 2009-2017 Volkswagen CC require minimal maintenance. Regular inspections during routine service intervals are recommended to ensure proper functionality. Check for signs of contamination, damage, or wear. Cleaning the sensor with a specialized cleaner can help maintain accuracy. Replacement is typically only necessary if a fault code (e.g., P0420 or P0430) is triggered, indicating sensor failure.
Q3 How do I replace the emissions sensors on a Volkswagen CC?
How do I replace the emissions sensors on a Volkswagen CC?
To replace the emissions sensors on a 2009-2017 Volkswagen CC, first, locate the sensors near the exhaust manifold and catalytic converter. Disconnect the electrical connector and use an oxygen sensor socket to remove the old sensor. Apply anti-seize compound to the threads of the new sensor and install it, tightening to the manufacturer's torque specification. Reconnect the electrical connector and clear any fault codes using a diagnostic tool.
Q4 What should I do if the emissions sensor triggers a fault code?
What should I do if the emissions sensor triggers a fault code?
If a fault code related to the emissions sensor is triggered, start by using a diagnostic tool to read the specific code. Common issues include sensor contamination, wiring damage, or exhaust leaks. Inspect the sensor and wiring for damage or corrosion. Clean or replace the sensor if necessary. If the issue persists, check the catalytic converter and exhaust system for potential problems.
Q5 How can I optimize the performance of the emissions sensors?
How can I optimize the performance of the emissions sensors?
To optimize emissions sensor performance, ensure the engine is running efficiently by maintaining proper air-fuel ratios and using high-quality fuel. Regularly inspect and clean the sensors to prevent contamination. Avoid using aftermarket parts that may interfere with sensor readings. Additionally, ensure the exhaust system is free of leaks, as these can affect sensor accuracy and overall emissions 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.
Volkswagen CC Emissions System Service Manual
Coming SoonThis manual provides detailed instructions for servicing the emissions system, including sensor replacement, diagnostics, and maintenance procedures.
Technical Service Bulletin: Emissions Sensor Updates
Coming SoonThis bulletin outlines updates and improvements to emissions sensors for 2009-2017 Volkswagen CC models, including part number changes and installation tips.
Volkswagen CC Parts and Accessories Catalog
Coming SoonThis catalog lists all OEM parts and accessories for the 2009-2017 Volkswagen CC, including emissions sensors and related components.
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