Exhaust Temperature Sensor - Febi - 109686

Ensure your vehicle's exhaust system operates at peak efficiency with this Febi Exhaust Gas Temper...

Best current price£48.70from eBay

All Offers

10 offers from £48.70 - £54.81

View price history by clicking the chart icon.

eBayexhaust gas temperature sensor before soot particulate filter 109686 for VW
Free delivery in 1–3 days
£48.70
Visit shop

Product Information

Full details

The Febi Exhaust Gas Temperature Sensor (109686) is designed for automotive technicians and DIY enthusiasts looking to restore or maintain their vehicle's exhaust efficiency. Its primary benefit is the precise monitoring of gas temperatures before the Diesel Particulate Filter (DPF), which is critical for proper regeneration cycles and emission compliance. A significant caveat is that this component requires installation by a competent individual, as incorrect handling or wiring can lead to sensor failure or faulty ECU readings.

All features

Model Part Number109686
BrandFebi

Extended Product Information

FAQs

Where is this sensor installed?

This sensor is typically installed in the exhaust system upstream of the soot particulate filter (DPF).

What tools do I need for installation?

You will need a 17mm wrench for the sensor fitting and a diagnostic scanner to clear ECU codes.

Is this a universal part?

No, this is a vehicle-specific part. Always verify compatibility with your vehicle make and model before purchase.

Why is the cable length 500 mm?

The 500 mm length is designed to ensure the connector can reach the factory harness mounting point without tension.

Can I install this myself?

It is intended for a competent individual or professional mechanic; improper installation can damage the sensor or exhaust system.

Troubleshooting

Persistent DPF error codes after installation

Ensure the ECU fault codes were cleared using a diagnostic tool; the system may not automatically reset.

Sensor showing erratic readings

Check the wiring harness connection to the sensor for corrosion or loose pins.

Sensor is stuck or difficult to remove

Apply a high-quality penetrating oil to the threads and allow it to soak before attempting removal.

Pros and Cons

Pros

  • Meets or exceeds original equipment manufacturing standards
  • Reliable temperature detection for DPF protection
  • Standardized thread and tool size for ease of installation
  • Durable construction ensures long-term performance under high-heat conditions

Cons

  • Requires professional-grade mechanical knowledge for safe installation
  • Incompatibility risk if not matched to specific vehicle model
  • Sensitive electrical component requires careful handling

Setup, Compatibility & Care

Before purchasing, confirm that the 109686 part number matches your vehicle's specific requirements by checking the VIN or the original part number. During installation, use a 17mm wrench to secure the M14 x 1.5 threaded end into the exhaust manifold or pipe. Ensure the 500 mm cable is routed away from high-vibration areas and extreme heat sources that might melt the insulation. If the sensor is being replaced due to a failed unit, it is recommended to clear existing ECU fault codes using an OBD-II scanner post-installation to ensure the system recognizes the new hardware immediately.

Similar items

Price History

DatePrice
Visit shop