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Lambda Sensor - NGK NTK - 95793

Lambda Sensor - NGK NTK - 95793

Ensure optimal engine performance with this high-quality Lambda Sensor. Designed for precise air-f...

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eBayNGK UAR9000-EE006 95793 Lambda Sensor
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AutodocNGK Lambda sensor VW,BMW,RENAULT 95793 11780418078,11787535269,11787549860 11787561410,11787569930,13627794634,754986004,756141002,756993002,1618HG
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Product Information

Full details

The NGK NTK 95793 Lambda Sensor is designed for automotive technicians and DIY mechanics seeking to maintain or restore optimal engine combustion efficiency. It provides critical air-fuel ratio data to the vehicle's engine control unit, resulting in smoother idling and better fuel economy. While it offers high-precision monitoring, users must strictly verify vehicle compatibility via OEM part numbers, as incorrect sensor placement can lead to engine performance errors.

All features

Model Part Number95793
BrandNGK NTK

Extended Product Information

FAQs

How do I know if my Lambda sensor needs replacing?

Common signs include reduced fuel economy, a rough idle, or a diagnostic error code related to the oxygen sensor circuit.

Can I use this sensor on any vehicle?

No, this sensor is specific to certain models. You must check your vehicle's manual or OEM part number against MPN 95793.

What does the 'broadband' feature do?

A broadband sensor provides a wider range of air-fuel ratio data compared to narrow-band sensors, allowing for more precise engine tuning.

Should I apply grease to the sensor threads?

Use a specialized anti-seize compound, but ensure it never touches the sensor element at the tip.

Is the 700 mm cable length adjustable?

The cable is fixed at 700 mm. Ensure this length is sufficient for your specific exhaust sensor port location before purchasing.

Troubleshooting

Check Engine light remains on after installation

Clear the diagnostic trouble codes (DTC) from the ECU memory using an OBD-II scanner.

Sensor signal failure or intermittent readings

Check the 5-wire harness for loose pins or corrosion at the connection point.

Engine performance seems worse than before

Verify that the sensor was not overtightened or damaged during install, and ensure it is the correct part for your specific engine variant.

Pros and Cons

Pros

  • High-precision air-fuel ratio accuracy
  • Durable construction resistant to extreme exhaust temperatures
  • Reliable signal transmission via 5-wire circuit
  • Industry-standard quality from NGK NTK

Cons

  • Requires specific vehicle compatibility verification
  • Sensitive electrical component requires careful handling
  • Professional installation recommended to prevent cross-threading

Setup, Compatibility & Care

Before installation, ensure the engine is completely cool to avoid thermal burns and thread damage in the exhaust housing. Use an oxygen sensor socket tool to remove the old sensor, being careful not to damage the wiring harness connection. When installing the 95793, apply a small amount of anti-seize compound to the threads if it is not pre-applied, but avoid getting any on the sensor tip.

Compatibility Note: Always cross-reference the 95793 MPN with your vehicle's specific engine code and production year. Handle the sensor carefully, as the ceramic element inside is fragile and can be damaged by physical shock or contact with silicone-based sealants.

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