Exhaust Temperature Sensor - Bosch - 986259228

This Exhaust Temperature Sensor is a high-quality replacement part manufactured by Bosch. It is co...

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eBayExhaust Temperature Sensor fits VAUXHALL ASTRA J, K 1.6D Front 2013 on Bosch New
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Product Information

Full details

This Bosch Exhaust Temperature Sensor (part number 986259228) is a high-quality replacement part designed for specific Opel and Vauxhall 1.6D engine models, including Astra J, Insignia A and B, and Zafira C, manufactured from late 2013 onwards. It ensures accurate exhaust gas temperature readings, crucial for engine management and emissions control. A potential caveat is its specific fitment, requiring verification via the vehicle make and model tool or direct contact for confirmation.

All features

Model Part Number0986259228
BrandBosch

Extended Product Information

FAQs

What vehicles is this Bosch Exhaust Temperature Sensor compatible with?

This sensor is compatible with specific Opel and Vauxhall models featuring 1.6D engines, including Astra J, Insignia A and B, and Zafira C, manufactured from late 2013 onwards. Always verify fitment using the vehicle make and model tool.

What are the OEM part numbers this sensor replaces?

This Bosch sensor replaces OEM part numbers GMC55489548 and 55497866.

Where is the exhaust temperature sensor located?

This particular sensor is designed for the front fitting position of the exhaust system.

Do I need to replace this sensor if my DPF warning light is on?

A DPF warning light can be caused by a faulty exhaust temperature sensor, but also by other factors. While replacing the sensor is a common fix, it's advisable to have your vehicle diagnosed to confirm the cause before replacing parts.

Can I install this sensor myself?

Installation is possible for individuals with mechanical experience and the correct tools. However, if you are unsure, professional installation by a qualified mechanic is recommended to ensure correct fitment and avoid damage.

What is the main function of an exhaust temperature sensor?

The primary function is to measure the temperature of exhaust gases. This data is used by the vehicle's Engine Control Module (ECM) to optimize engine performance, manage emissions control systems like the Diesel Particulate Filter (DPF), and ensure efficient operation.

What does 'front fitting position' mean?

'Front fitting position' indicates where the sensor is installed within the exhaust system, typically closer to the engine than sensors located further down the exhaust line.

Troubleshooting

Check Engine Light (CEL) remains on after replacement

Ensure the sensor is fully seated and the electrical connector is securely attached. Clear any existing diagnostic trouble codes (DTCs) with an OBD-II scanner. If the light persists, there may be an issue with the wiring or another component in the exhaust system.

Poor engine performance or DPF issues persist

Verify the sensor part number matches your vehicle's requirements. Ensure there are no exhaust leaks before or after the sensor, as these can affect readings. Consider if other engine-related issues might be contributing.

Difficulty removing the old sensor

Apply a penetrating lubricant to the threads and allow it to soak for a period. Use a suitable wrench and apply steady pressure. If the sensor is seized, professional removal might be necessary to avoid damaging the exhaust manifold or pipe.

Pros and Cons

Pros

  • Ensures accurate exhaust temperature readings for optimal engine performance.
  • High-quality manufacturing by Bosch for reliability and durability.
  • Direct replacement for specific OEM part numbers, simplifying installation.
  • Designed for a range of popular Opel and Vauxhall models.

Cons

  • Limited vehicle compatibility; requires careful checking before purchase.
  • Not a universal part; only suitable for specific 1.6D engine configurations.
  • Installation may require specialized tools or professional knowledge.

Setup, Compatibility & Care

Compatibility Verification:

Before purchasing, it is essential to verify compatibility with your specific vehicle. Use the provided vehicle make and model tool on the product page. If unsure, contact customer support with your vehicle's details for assistance.

Installation:

This sensor is designed for the front fitting position of the exhaust system. Installation typically involves:

  1. Safely jacking up the vehicle and accessing the exhaust system.
  2. Locating the old exhaust temperature sensor.
  3. Disconnecting the electrical connector.
  4. Unscrewing and removing the old sensor.
  5. Applying a small amount of anti-seize compound to the threads of the new sensor (optional, check manufacturer recommendations).
  6. Screwing in the new Bosch sensor by hand, then tightening with an appropriate wrench.
  7. Reconnecting the electrical connector.
  8. Lowering the vehicle and testing.

*Note: Professional installation is recommended if you are not experienced with automotive repairs.*

Care:

As a sensor component, the exhaust temperature sensor requires no routine user maintenance. Its longevity depends on proper installation and the overall health of the exhaust system and engine. Avoid harsh cleaning agents near the sensor or its wiring.

Storage:

Store in a clean, dry place away from direct sunlight and extreme temperatures until ready for installation.

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