Volvo Volvo C70 2006-2013 Emissions & Sensors Specifications
Explore detailed specifications for the emissions sensors in the 2006-2013 Volvo C70. Learn about sensor types, functions, compatibility, and repair tips for optimal performance and compliance.
Overview Specifications
This document provides detailed specifications and technical information about the emissions sensors used in the 2006-2013 Volvo C70. It is designed to assist technicians, engineers, and enthusiasts in understanding the sensor systems, their functionality, and maintenance requirements. Use this guide to locate specific sensor details, troubleshooting tips, and key performance metrics. The document is organized into sections for easy navigation and includes a quick reference table for essential specifications.
How to Use
Use the search functionality to find specific terms or sensor names. Enter keywords like 'O2 sensor' or 'catalytic converter' to quickly locate relevant sections.
Navigate through the document using the section titles and subsections. Each major section is dedicated to a specific aspect of the emissions sensors, with detailed subsections for further exploration.
Key Specifications
O2 Sensor Voltage Range
0.1-0.9 V
Catalytic Converter Efficiency
95-99%
EGR Valve Position Range
0-100%
Sensor Operating Temperature
-40°C to 900°C
Sensor Replacement Interval
60,000-100,000 miles
Available Specifications
Oxygen (O2) Sensors
This section covers the oxygen sensors used in the Volvo C70, which monitor the oxygen levels in the exhaust gases. These sensors are critical for maintaining optimal fuel efficiency and reducing emissions. Learn about their placement, functionality, and common issues.
Oxygen (O2) Sensors
This section covers the oxygen sensors used in the Volvo C70, which monitor the oxygen levels in the exhaust gases. These sensors are critical for maintaining optimal fuel efficiency and reducing emissions. Learn about their placement, functionality, and common issues.
Sensor Placement and Types
- Upstream O2 sensor located before the catalytic converter
- Downstream O2 sensor located after the catalytic converter
- Wideband sensors used for precise air-fuel ratio measurement
- Heated O2 sensors for faster warm-up times
- Compatible with Volvo's OBD-II diagnostic system
- Durable design for long-term performance
Common Issues and Troubleshooting
- Slow response time due to aging sensors
- Faulty readings caused by contamination
- Check Engine Light triggered by sensor failure
- Diagnostic trouble codes (DTCs) related to O2 sensors
- Replacement intervals typically every 60,000-90,000 miles
- Testing procedures using a multimeter or scan tool
Catalytic Converter Sensors
This section focuses on the sensors associated with the catalytic converter, which play a vital role in reducing harmful emissions. Understand their operation, maintenance, and how they interact with the vehicle's emissions control system.
Catalytic Converter Sensors
This section focuses on the sensors associated with the catalytic converter, which play a vital role in reducing harmful emissions. Understand their operation, maintenance, and how they interact with the vehicle's emissions control system.
Catalytic Converter Efficiency Sensors
- Monitors the efficiency of the catalytic converter
- Detects abnormal levels of hydrocarbons (HC) and carbon monoxide (CO)
- Integrated with the downstream O2 sensor
- Alerts the ECU if emissions exceed legal limits
- Replacement required if efficiency drops below 95%
- Compatible with Volvo's emissions compliance standards
Temperature Sensors
- Monitors the temperature of the catalytic converter
- Prevents overheating and damage to the converter
- Located near the converter's inlet and outlet
- Signals the ECU to adjust fuel mixture if temperatures rise
- Common failure due to thermal stress
- Replacement recommended every 100,000 miles
Exhaust Gas Recirculation (EGR) Sensors
This section explains the role of EGR sensors in reducing nitrogen oxide (NOx) emissions by recirculating a portion of exhaust gases back into the engine. Learn about their operation, maintenance, and troubleshooting.
Exhaust Gas Recirculation (EGR) Sensors
This section explains the role of EGR sensors in reducing nitrogen oxide (NOx) emissions by recirculating a portion of exhaust gases back into the engine. Learn about their operation, maintenance, and troubleshooting.
EGR Valve Position Sensors
- Monitors the position of the EGR valve
- Ensures proper recirculation of exhaust gases
- Signals the ECU to adjust valve operation
- Common issues include carbon buildup and sensor failure
- Cleaning recommended every 30,000 miles
- Replacement interval typically 75,000-100,000 miles
EGR Temperature Sensors
- Measures the temperature of recirculated gases
- Prevents overheating of the EGR system
- Located near the EGR valve
- Signals the ECU to adjust gas flow if temperatures rise
- Common failure due to thermal stress
- Replacement recommended every 100,000 miles
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Component Specifications
Overview
- Type
- Oxygen (O2) and Nitrogen Oxide (NOx) sensors
- Configuration
- Dual-sensor system (upstream and downstream)
- Platform
- Volvo P1 platform
- Material
- Stainless steel housing, ceramic sensing element
- Location
- Integrated into exhaust system pre- and post-catalytic converter
Dimensions
- Sensor Length
- 3.15 in (80 mm)
- Thread Diameter
- 0.63 in (16 mm)
- Probe Length
- 1.97 in (50 mm)
- Wire Length
- 23.62 in (600 mm)
- Connector Width
- 1.18 in (30 mm)
- Weight
- 0.33 lb (150 g)
- Operating Temperature Range
- -40°F to 1562°F (-40°C to 850°C)
Materials
- Housing
- Stainless steel 304
- Sensing Element
- Zirconium dioxide ceramic
- Heater Element
- Platinum wire
- Seals
- PTFE (Polytetrafluoroethylene)
- Connector
- High-temperature thermoplastic
Features
- Performance
-
- Wideband O2 sensor technology
- Fast light-off time (20 seconds)
- High-temperature durability
- Precise air-fuel ratio measurement
- Compatibility
-
- Volvo-specific connector
- Integrated heater circuit
- CAN bus communication
- OBD-II compliant
- Durability
-
- Corrosion-resistant housing
- Sealed against moisture ingress
- Vibration-resistant design
- Thermal shock protection
- Diagnostics
-
- Self-diagnostic capability
- Heater circuit monitoring
- Signal integrity checks
- Fault code generation
- Environmental
-
- Lead-free construction
- Recyclable materials
- Low power consumption
- Reduced emissions output
Safety Features
- Electrical
-
- Short-circuit protection
- Overvoltage protection
- Thermal
-
- Overheat protection
- Thermal fuse
- Mechanical
-
- Anti-vibration mounting
- Crush-resistant wiring
Comfort Features
- installation
-
- Standardized thread pitch
- Pre-installed anti-seize compound
- Tool-free connector
- Maintenance
-
- Self-cleaning function
- Easy access location
- Standardized replacement procedure
- Performance
-
- Smooth engine operation
- Optimal fuel efficiency
- Reduced emissions
Accessories
- installation
-
- O2 sensor socket
- Anti-seize compound
- Wire harness protector
- Testing
-
- Multimeter
- OBD-II scanner
- Signal analyzer
- Replacement
-
- Gasket set
- Heat shield
- Wiring harness
Maintenance
- Service interval
- Every 100,000 miles or 10 years
- Service Items
-
- Inspect sensor wiring
- Check connector integrity
- Verify signal output
- Clean sensor threads
- Test heater circuit
- Monitor OBD-II codes
- Maintenance Notes
- Avoid using silicone-based lubricants near sensor
Warranty
- Manufacturer
- Miles: 100,000Years: 10Coverage: Defects in materials and workmanship
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions compliance
- Replacement
- Miles: 24,000Years: 2Coverage: Replacement parts warranty
- Labor
- Miles: 12,000Years: 1Coverage: Authorized service center labor
Production Details
- Manufacturer
- Bosch Automotive
- Manufacturing Process
-
- Precision ceramic molding
- Laser welding
- Automated assembly
- Quality testing
- Quality Control
- Electrical: 100% circuit testingMechanical: Dimensional accuracy checksPerformance: Emissions output validation
- Sustainability Practices
-
- Closed-loop recycling
- Energy-efficient production
- Waste reduction initiatives
- Production Metrics
- Units Per Hour: 1200Defect Rate: 0.01%Energy Consumption: 2.5 kWh/unit
Service Information for emissions_sensors Service
Maintenance and service requirements specific to emissions sensors
- Inspect sensor wiring for damage
- Check connector for corrosion
- Verify sensor signal output
- Clear any stored fault codes
- Test heater circuit resistance
Use only manufacturer-approved diagnostic tools
- Perform full sensor diagnostic
- Check exhaust system integrity
- Verify catalytic converter efficiency
- Inspect mounting threads
- Test system response time
May require specialized testing equipment
- Replace oxygen sensors
- Inspect and replace gaskets
- Verify system calibration
- Perform emissions test
- Check wiring harness integrity
Replacement recommended even if no faults detected
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the compatibility requirements for emissions sensors in a 2006-2013 Volvo C70?
What are the compatibility requirements for emissions sensors in a 2006-2013 Volvo C70?
The emissions sensors for the 2006-2013 Volvo C70 are designed to be compatible with the vehicle's specific engine management system, which includes the 2.4L and 2.5L engines. These sensors must meet Volvo's OE specifications, including the correct voltage range and signal output. Always verify compatibility using the vehicle's VIN or consult the manufacturer's parts catalog to ensure proper fitment and functionality.
Q2 What maintenance is required for emissions sensors in a 2006-2013 Volvo C70?
What maintenance is required for emissions sensors in a 2006-2013 Volvo C70?
Emissions sensors in the 2006-2013 Volvo C70 require periodic inspection to ensure proper operation. Check for contamination, physical damage, or corrosion every 30,000 miles. Replace sensors if they fail diagnostic tests or show signs of wear. Regularly inspect wiring and connectors for integrity. Follow the vehicle's maintenance schedule and use only OEM or equivalent parts to maintain optimal performance and compliance with emissions standards.
Q3 How do I install or replace emissions sensors in a 2006-2013 Volvo C70?
How do I install or replace emissions sensors in a 2006-2013 Volvo C70?
To install or replace emissions sensors in a 2006-2013 Volvo C70, first, locate the sensor near the exhaust manifold or catalytic converter. Disconnect the electrical connector and use a wrench to remove the sensor. Apply anti-seize compound to the threads of the new sensor and install it, tightening to the specified torque. Reconnect the electrical connector and clear any error codes using a diagnostic tool. Test the system to ensure proper operation.
Q4 What should I do if my emissions sensor is malfunctioning?
What should I do if my emissions sensor is malfunctioning?
If your emissions sensor is malfunctioning, start by checking for diagnostic trouble codes (DTCs) using an OBD-II scanner. Inspect the sensor and wiring for damage or corrosion. Clean the sensor if contaminated. If the issue persists, replace the sensor with an OEM or equivalent part. Ensure the exhaust system is free of leaks, as these can affect sensor performance. Reset the system and verify proper operation.
Q5 How can I optimize the performance of emissions sensors in my 2006-2013 Volvo C70?
How can I optimize the performance of emissions sensors in my 2006-2013 Volvo C70?
To optimize emissions sensor performance, ensure the engine is properly tuned and running efficiently. Use high-quality fuel and replace air and fuel filters regularly. Avoid short trips that prevent the sensor from reaching optimal operating temperature. Periodically clean the sensor and inspect the exhaust system for leaks. Follow the manufacturer's maintenance schedule and use diagnostic tools to monitor sensor 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.
Volvo C70 Emissions Sensor Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for emissions sensors in the 2006-2013 Volvo C70.
Volvo Technical Service Bulletin: Emissions Sensor Updates
Coming SoonTechnical bulletin outlining updates and revisions for emissions sensors in the 2006-2013 Volvo C70.
Volvo C70 Emissions Sensor Parts Catalog
Coming SoonComprehensive catalog listing OEM and aftermarket emissions sensors compatible with the 2006-2013 Volvo C70.
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