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Facet 9.3131 Ignition Knock (Detonation) SensorOE Quality 60-Day Returns
Part #: 9.3131

Facet 9.3131 Ignition Knock (Detonation) Sensor

108 vehicles fit this part
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Fitment: Volvo, S60, V70, XC70, S80, XC90, C70, and S70
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Not what you need? See all Ignition Knock (Detonation) Sensor options

Reliable Ignition Knock Sensor for Volvo Vehicles

The Facet 9.3131 ignition knock (detonation) sensor is designed specifically for select Volvo models, including the C70, S60, S70, S80, V70, XC70, and XC90. This sensor helps monitor engine knocking to maintain optimal performance and protect your engine from damage.

  • Compatible with Volvo C70, S60, S70, S80, V70, XC70, and XC90 models
  • Part number 9.3131 ensures precise fit and function
  • Detects engine knock to improve combustion efficiency
  • Durable construction for consistent sensor performance
  • Direct replacement sensor for emission control systems

Product Overview and Functionality

The Facet 9.3131 ignition knock sensor is an essential component in the emission control system of various Volvo vehicles. It detects engine detonation or knocking by sensing vibrations caused by abnormal combustion. This information is sent to the engine control unit (ECU), which adjusts ignition timing to prevent engine damage and maintain fuel efficiency. Designed to meet OEM specifications, this sensor provides reliable feedback to help your Volvo run smoothly and within emission standards.

Common Applications and Problem Resolution

  • Prevents engine knocking and pinging in Volvo C70 and S60 models
  • Helps maintain proper ignition timing in Volvo S70 and S80 vehicles
  • Reduces risk of engine damage in Volvo V70, XC70, and XC90
  • Supports emission control compliance by accurate knock detection
  • Addresses rough idling and poor acceleration caused by faulty knock sensors

Installation Notes and Tips

  • Ensure vehicle compatibility with Volvo C70, S60, S70, S80, V70, XC70, or XC90 before installation
  • Disconnect the battery before sensor replacement to avoid electrical issues
  • Locate the existing knock sensor on the engine block or cylinder head as per vehicle service manual
  • Use proper torque specifications when installing the Facet 9.3131 sensor to prevent damage
  • Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty Information

Facet manufactures the 9.3131 ignition knock sensor to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Facet products typically come with a limited warranty covering defects in materials and workmanship. This sensor is engineered to provide consistent operation within Volvo’s emission control systems, supporting long-term vehicle reliability.

This part fits 108 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2009VolvoS60T5N/A
2009VolvoS602.5TN/A
2008VolvoS602.5TN/A
2008VolvoS60T5N/A
2007VolvoS60RN/A
2007VolvoS602.5T2.5LL5N/A
2007VolvoS60T5N/A
2007VolvoV702.5TN/A
2007VolvoV70RN/A
2007VolvoXC70BaseN/A
2006VolvoS602.5T2.5LL5N/A
2006VolvoS60T52.4LL5N/A
2006VolvoS60RN/A
2006VolvoS802.5T2.5LL5N/A
2006VolvoS802.5T AWDN/A
2006VolvoV702.5TN/A
2006VolvoV70RN/A
2006VolvoXC70Ocean RaceN/A
2006VolvoXC70BaseN/A
2006VolvoXC902.5T2.5LL5N/A
2005VolvoS60T52.4LL5N/A
2005VolvoS602.5T AWDN/A
2005VolvoS602.5T2.5LL5N/A
2005VolvoS60R2.5LL5N/A
2005VolvoS802.5T2.5LL5N/A
2005VolvoS802.5T AWDN/A
2005VolvoS80T62.9LL6N/A
2005VolvoS80T6 PremierN/A
2005VolvoV70RN/A
2005VolvoV702.5TN/A
2005VolvoV70T5N/A
2005VolvoXC70BaseN/A
2005VolvoXC90T62.9LL6N/A
2005VolvoXC902.5T2.5LL5N/A
2004VolvoC70Base2.3LL5N/A
2004VolvoC70Base2.4LL5N/A
2004VolvoS60R2.5LL5N/A
2004VolvoS60T52.3LL5N/A
2004VolvoS602.5T2.5LL5N/A
2004VolvoS602.5T AWDN/A
2004VolvoS80T62.9LL6N/A
2004VolvoS802.5TN/A
2004VolvoS802.9N/A
2004VolvoS802.5T AWDN/A
2004VolvoV70T5N/A
2004VolvoV70RN/A
2004VolvoXC70BaseN/A
2004VolvoXC902.5T2.5LL5N/A
2004VolvoXC90T62.9LL6N/A
2003VolvoC70Base2.4LL5N/A
2003VolvoC70Base2.3LL5N/A
2003VolvoS602.4T2.4LL5N/A
2003VolvoS60T52.3LL5N/A
2003VolvoS60AWDN/A
2003VolvoS802.92.9LL6N/A
2003VolvoS80T62.9LL6N/A
2003VolvoV702.4T2.4LL5N/A
2003VolvoV70T52.3LL5N/A
2003VolvoV70AWDN/A
2003VolvoXC70X/CN/A
2003VolvoXC90BaseN/A
2003VolvoXC90T62.9LL6N/A
2002VolvoC70Base2.3LL5N/A
2002VolvoC70Base2.4LL5N/A
2002VolvoS602.4T2.4LL5N/A
2002VolvoS60T52.3LL5N/A
2002VolvoS60AWDN/A
2002VolvoS802.92.9LL6N/A
2002VolvoS80T62.9LL6N/A
2002VolvoV702.4T2.4LL5N/A
2002VolvoV70T52.3LL5N/A
2002VolvoV70AWDN/A
2002VolvoV70X/C2.4LL5N/A
2001VolvoC70Base2.3LL5N/A
2001VolvoC70Base2.4LL5N/A
2001VolvoS602.4T2.4LL5N/A
2001VolvoS60T52.3LL5N/A
2001VolvoS802.92.9LL6N/A
2001VolvoS80T62.8LL6N/A
2001VolvoV70T52.3LL5N/A
2001VolvoV702.4T2.4LL5N/A
2001VolvoV70X/C2.4LL5N/A
2000VolvoC70Base2.4LL5N/A
2000VolvoC70Base2.3LL5N/A
2000VolvoS70GLTN/A
2000VolvoS70T52.3LL5N/A
2000VolvoS70AWDN/A
2000VolvoS70GLT SEN/A
2000VolvoS802.92.9LL6N/A
2000VolvoS80T62.8LL6N/A
2000VolvoV70T52.3LL5N/A
2000VolvoV70X/C AWD2.4LL5N/A
2000VolvoV70X/C AWD SEN/A
2000VolvoV70GLT SEN/A
2000VolvoV70R AWDN/A
2000VolvoV70GLTN/A
1999VolvoC70Base2.3LL5N/A
1999VolvoC70Base2.4LL5N/A
1999VolvoS70T5N/A
1999VolvoS70GLT2.4LL5N/A
1999VolvoS70AWDN/A
1999VolvoS802.9N/A
1999VolvoS80T62.8LL6N/A
1999VolvoV70GLT2.4LL5N/A
1999VolvoV70AWDN/A
1999VolvoV70X/C AWDN/A
1999VolvoV70R AWDN/A
1999VolvoV70T5N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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