Air Mass Sensor - Bosch 0281006487

Bosch MAF Mass Airflow Sensor HFM7-5.0 IP Genuine OEM Quality for Mercedes-Benz. Always check this...

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Product Information

Full details

This guide is for Mercedes-Benz owners seeking to understand and maintain their Bosch 0281006487 Air Mass Sensor (MAF). It explains the sensor's function, how to identify compatibility, and provides essential care instructions. While this sensor offers improved reliability through advanced design, correct vehicle fitment is critical, so always verify compatibility before installation.

All features

Model Part Number0281006487
BrandBosch

Extended Product Information

FAQs

What is an Air Mass Sensor?

An Air Mass Sensor (MAF) measures the amount of air entering the engine, which is used by the Engine Control Unit (ECU) to determine the correct amount of fuel to inject.

Where is the Bosch 0281006487 located?

The MAF sensor is typically located in the air intake system, between the air filter and the engine.

How do I know if my MAF sensor is bad?

Symptoms of a failing MAF sensor include rough idling, reduced fuel efficiency, a lit Check Engine Light, and decreased engine performance.

Can I clean the MAF sensor?

You can clean the MAF sensor using a specialized MAF sensor cleaner. Avoid using harsh chemicals.

What is the benefit of a glass film coated sensing element?

The glass film coating reduces contamination and improves reliability of the sensor.

What Mercedes-Benz models is this sensor compatible with?

This sensor is specifically designed for Mercedes-Benz CLS (C218) models. Always verify compatibility before purchasing.

Do I need to replace the sensor if it fails?

Yes, if the sensor fails, it is recommended to replace it to maintain optimal engine performance and fuel efficiency.

Troubleshooting

Engine runs rough or idles poorly.

Check the MAF sensor for damage or contamination. Inspect the wiring and connections. Replace the sensor if necessary.

Reduced fuel efficiency.

Inspect the MAF sensor and air filter. Consider a professional diagnostic to check for other potential issues.

Check Engine Light illuminated.

Use an OBD-II scanner to read diagnostic trouble codes. A code related to the MAF sensor may indicate a problem.

Pros and Cons

Pros

  • Enhanced engine performance due to accurate air mass measurement.
  • Improved fuel efficiency through optimized air-fuel mixture.
  • Reduced emissions, contributing to environmental responsibility.
  • Longer sensor lifespan due to the glass film coated sensing element.
  • Easy to install and replace (professional installation recommended).

Cons

  • Requires verification of vehicle compatibility before purchase.
  • Sensor failure can impact overall engine performance.
  • Professional installation may be required or recommended.
  • Potential for damage during incorrect installation.
  • Regular maintenance is still required to maximize sensor lifespan.

Setup, Compatibility & Care

Compatibility

  • Verify Fitment: Before purchasing, confirm that the Bosch 0281006487 is compatible with your Mercedes-Benz model. Consult the provided vehicle fitment information and cross-reference part numbers.
  • Professional Installation: Consider having the sensor installed by a qualified mechanic to ensure proper fit and function.

Care Instructions

  • Regular Inspections: Periodically inspect the MAF sensor and the surrounding air filter for any signs of damage or contamination.
  • Air Filter Maintenance: Ensure your air filter is clean and properly installed to prevent debris from entering the MAF sensor.
  • Avoid Harsh Chemicals: Do not clean the sensor with harsh chemicals or solvents, as this can damage the sensitive components. Use a MAF sensor cleaner if needed.
  • Replacement: Replace the sensor if it is damaged or malfunctioning to maintain optimal engine performance.

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