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Engine NOx Sensor

Car NOx Sensor

Nitrogen Oxide NOx Sensor

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Company news about How do I clean my DEF quality sensor?

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How do I clean my DEF quality sensor?

2025-12-05

To clean your DEF (Diesel Exhaust Fluid) quality sensor safely and effectively, follow these steps:

  1. ‌Prepare the Cleaning Solution‌: Use a high-purity isopropyl alcohol (IPA) solution (90% or higher concentration) to avoid leaving residues. Alternatively, a mild detergent diluted in distilled water can be used for less sensitive applications.

  2. ‌Power Off and Disconnect‌: Ensure the sensor is powered off and disconnected from any power source or vehicle system to prevent electrical hazards.

  3. ‌Gently Clean the Sensor Surface‌: Dip a lint-free microfiber cloth or a soft-bristled brush into the cleaning solution. Gently wipe the sensor surface to remove any deposits or contaminants. Avoid using abrasive materials that could scratch the sensor.

  4. ‌Dry Thoroughly‌: After cleaning, use a clean, dry microfiber cloth to pat the sensor dry. Ensure no moisture remains before reconnecting the sensor.

  5. ‌Reconnect and Test‌: Once completely dry, reconnect the sensor to the power source and test its functionality to ensure it is working correctly.

For more detailed guidance, you can refer to this step-by-step guide on cleaning precision sensors safely.

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News Details
Home > News >

Company news about-How do I clean my DEF quality sensor?

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News

Cases

How do I clean my DEF quality sensor?

2025-12-05

To clean your DEF (Diesel Exhaust Fluid) quality sensor safely and effectively, follow these steps:

  1. ‌Prepare the Cleaning Solution‌: Use a high-purity isopropyl alcohol (IPA) solution (90% or higher concentration) to avoid leaving residues. Alternatively, a mild detergent diluted in distilled water can be used for less sensitive applications.

  2. ‌Power Off and Disconnect‌: Ensure the sensor is powered off and disconnected from any power source or vehicle system to prevent electrical hazards.

  3. ‌Gently Clean the Sensor Surface‌: Dip a lint-free microfiber cloth or a soft-bristled brush into the cleaning solution. Gently wipe the sensor surface to remove any deposits or contaminants. Avoid using abrasive materials that could scratch the sensor.

  4. ‌Dry Thoroughly‌: After cleaning, use a clean, dry microfiber cloth to pat the sensor dry. Ensure no moisture remains before reconnecting the sensor.

  5. ‌Reconnect and Test‌: Once completely dry, reconnect the sensor to the power source and test its functionality to ensure it is working correctly.

For more detailed guidance, you can refer to this step-by-step guide on cleaning precision sensors safely.

86-18100162701
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