Nitrogen Oxide Sensor - D2P - TMA0009053009

This Nitrogen Oxide (NOX) sensor is designed for various Mercedes-Benz models including the A-Clas...

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eBayNitrogen Oxide NOX Sensor For Mercedes E-Class A238 W213 S213 A0009054604
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OnBuy.comNitrogen Oxide Nox Sensor For Mercedes A-Class W177 & Cls C257 V167 5060245139007
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Product Information

Full details

This D2P Nitrogen Oxide (NOX) Sensor (MPN: TMA0009053009) is designed for owners of compatible Mercedes-Benz vehicles, specifically models like the A-Class W177, CLS C257, and GLE V167. It offers a direct replacement solution to ensure accurate emissions monitoring and optimal engine performance. A key benefit is its electrical operation at a standard 12V. The primary caveat is that installation requires specialized automotive knowledge and tools.

All features

Model Part NumberTMA0009053009
BrandD2P

Extended Product Information

FAQs

What does a Nitrogen Oxide (NOX) sensor do?

A NOX sensor measures the amount of nitrogen oxides in your vehicle's exhaust gases. This data is used by the engine control unit (ECU) to optimize combustion and reduce harmful emissions.

Which Mercedes-Benz models are compatible with D2P part number TMA0009053009?

This sensor is designed for specific Mercedes-Benz models including the A-Class W177, CLS C257, and GLE V167.

What is the operating voltage of this sensor?

The sensor operates electrically with a voltage of 12V.

Can I install this sensor myself?

While technically possible, installation requires automotive knowledge and specific tools. Due to the sensor's critical function in emissions, professional installation is strongly recommended to ensure proper fitment and function.

What are the symptoms of a failing NOX sensor?

Common symptoms include an illuminated Check Engine Light, reduced engine performance, decreased fuel efficiency, and failure to pass emissions tests.

How do I know if my NOX sensor needs replacement?

A diagnostic trouble code (DTC) related to the NOX sensor, often a P2200-P2261 series code, will typically be triggered and stored in the vehicle's ECU. Symptoms mentioned above can also indicate a problem.

Is this a direct replacement part?

Yes, this D2P NOX sensor is designed as a direct replacement for the original equipment on compatible Mercedes-Benz vehicles.

Troubleshooting

Check Engine Light remains on after installation.

Ensure the sensor is correctly seated and the electrical connector is securely attached. The fault codes may need to be cleared using an OBD-II scanner. If the light persists, the new sensor might be faulty or another issue may be present.

Vehicle fails emissions test.

Verify sensor compatibility and correct installation. Ensure there are no exhaust leaks near the sensor. A persistent failure may indicate an issue with other emissions components or the ECU.

Poor engine performance or reduced fuel economy.

Confirm the sensor is functioning correctly by checking for diagnostic trouble codes. A faulty NOX sensor can impact engine management, leading to performance issues. Professional diagnosis may be required.

Pros and Cons

Pros

  • Ensures accurate NOX readings for emissions compliance.
  • Designed for specific Mercedes-Benz models for a proper fit.
  • Operates on a standard 12V electrical system.
  • Contributes to maintaining optimal engine performance.

Cons

  • Installation may require professional automotive expertise.
  • Requires specific vehicle compatibility (Mercedes-Benz A-Class W177, CLS C257, GLE V167).
  • Not a universal part; cannot be used across different vehicle brands or models.

Setup, Compatibility & Care

Compatibility: This NOX sensor is specifically designed for Mercedes-Benz models including the A-Class W177, CLS C257, and GLE V167. Always verify your vehicle's original part number and model compatibility before purchasing.

Setup: Installation involves removing the old sensor from the exhaust system and replacing it with the new D2P sensor. This process typically requires:

  1. Ensuring the vehicle is turned off and the exhaust system is cool.
  2. Locating the original NOX sensor on the exhaust pipe.
  3. Disconnecting the electrical connector from the old sensor.
  4. Unscrewing and removing the old sensor.
  5. Applying a small amount of anti-seize compound (if recommended for your specific vehicle) to the threads of the new sensor.
  6. Screwing the new D2P sensor into place.
  7. Connecting the electrical connector.
  8. Clearing any related diagnostic trouble codes (DTCs) with an OBD-II scanner.

*Due to the critical nature of emissions components and the complexity of modern vehicles, professional installation by a qualified mechanic is highly recommended.*

Care: NOX sensors are sensitive components. Avoid exposing the sensor tip to harsh chemicals, excessive moisture, or physical damage. Regular vehicle maintenance, including ensuring proper engine operation, will help prolong the sensor's lifespan.

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