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Oxygen Lambda Sensor - Design-2-Part

Oxygen Lambda Sensor - Design-2-Part

This is a high-quality aftermarket rear Lambda Oxygen Sensor from an OEM manufacturer, designed to...

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REAR LAMBDA OXYGEN SENSOR FOR 206 207 208 307 308 406 407 508 607 BIPPER PARTNER

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eBayREAR LAMBDA OXYGEN SENSOR FOR 206 207 208 307 308 406 407 508 607 BIPPER PARTNER
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OnBuy.comOxygen O2 Lambda Sensor For Mini R56 R57 R59 Clubman R55 One Cooper S Jcw 06-15 5056167408628
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Product Information

Full details

This high-quality aftermarket rear Lambda Oxygen Sensor from Design-2-Part is for owners of compatible Citroën and Peugeot vehicles needing to replace a faulty sensor. Its key benefit is restoring optimal engine performance and fuel efficiency by accurately measuring exhaust gas oxygen levels post-catalytic converter. A caveat to note is that the warranty is only valid if fitted by a fully qualified mechanic, and labour claims are not accepted on returned faulty goods.

All features

Model Part Number96359785809635978580
BrandDesign-2-Part

Extended Product Information

FAQs

What does a rear Lambda sensor do?

The rear Lambda sensor monitors the efficiency of the catalytic converter by measuring the amount of oxygen in the exhaust gases after the converter. This data helps the engine control unit (ECU) optimize emissions control and engine performance.

How do I know if my Lambda sensor needs replacing?

Common signs include the check engine light, reduced fuel efficiency, rough idling, and failed emissions tests. A diagnostic trouble code (DTC) read by an OBD-II scanner can confirm a sensor fault.

Can I install this sensor myself?

While technically possible, the warranty is only valid if installed by a fully qualified mechanic. Professional installation is required to ensure proper fitment and compliance with warranty terms.

What is the warranty on this sensor?

The warranty is valid only if the part is fitted by a fully qualified mechanic. Claims for labour on returned faulty goods will not be accepted.

Which Peugeot and Citroën models is this sensor compatible with?

It is compatible with a wide range including Peugeot 1007, 106, 206, 3008, 406, 407, 508, 607, 807, Bipper, Boxer, Partner, and Citroën Berlingo, C2, C3, C4 Grand Picasso, C4 Picasso I, C5, C6, C8, DS4, DS5, Saxo, Synergie, Xantia, Xsara Picasso, and ZX.

What does 'aftermarket' and 'OEM manufacturer' mean?

'Aftermarket' means it is not made by the original vehicle manufacturer but is designed to replace an original part. 'OEM manufacturer' indicates the part is produced by a company that also supplies parts to the original vehicle makers, ensuring quality comparable to original equipment.

What does Ts16949 and ISO9001 certification imply?

These certifications signify that the manufacturing process adheres to strict international quality management standards, ensuring consistency, reliability, and high product quality.

Troubleshooting

Check Engine Light remains on after installation

Ensure the sensor is correctly seated and the electrical connector is secure. Clear DTCs with an OBD-II scanner. If the light persists, the issue may lie elsewhere (e.g., wiring, catalytic converter, or another sensor), and professional diagnosis is recommended.

Poor fuel economy has not improved

Confirm the sensor was installed correctly and is the correct part for the vehicle. Check for exhaust leaks before the sensor. The problem might be related to other engine components or a different sensor failure.

Sensor threads do not seem to match

Double-check the vehicle's compatibility and the part number. Ensure you are attempting to install it in the correct exhaust location (rear, post-catalytic converter).

Pros and Cons

Pros

  • Restores optimal engine performance and fuel economy.
  • Accurate measurement of exhaust gas oxygen levels.
  • Designed for a wide range of popular Citroën and Peugeot models.
  • Manufactured to international quality standards (ISO9001, Ts16949).
  • Direct fit replacement with specified thread and cable length.

Cons

  • Warranty requires professional installation by a qualified mechanic.
  • Labour costs for fitting or claims on faulty parts are not covered.
  • Potential for incorrect fitment if vehicle compatibility is not thoroughly checked.
  • Requires specific tools and knowledge for safe removal and installation.

Setup, Compatibility & Care

Compatibility Check: Before purchasing, verify that your specific Citroën or Peugeot model and year are listed within the compatible vehicle range. Cross-reference the OEM part numbers (e.g., 1628KY, 1628NY, 1618V3) with your vehicle's existing sensor.

Installation:

  1. Ensure the engine is completely cool.
  2. Safely raise and support the vehicle.
  3. Locate the rear Lambda sensor (post-catalytic converter).
  4. Disconnect the electrical connector from the old sensor.
  5. Carefully unscrew the old sensor using an appropriate oxygen sensor socket.
  6. Apply a small amount of anti-seize compound to the threads of the new sensor (avoiding the sensor tip).
  7. Screw in the new sensor hand-tight, then torque to manufacturer specifications using a torque wrench.
  8. Reconnect the electrical connector.
  9. Lower the vehicle and clear any diagnostic trouble codes (DTCs) using an OBD-II scanner.

Important: Installation *must* be performed by a fully qualified mechanic to ensure warranty validity.

Care: Lambda sensors are sensitive components. Avoid exposing the sensor tip to harsh chemicals, excessive heat, or physical damage. Regular vehicle maintenance, including checking for exhaust leaks, will help protect the sensor.

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