Air Mass Sensor - Bosch - 0281002721

This Bosch air mass sensor (part number 0281002721) is a high-quality replacement part designed to...

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eBayAir Mass Sensor fits HYUNDAI i800 TQ 2.5D 08 to 21 D4CB Flow Meter Genuine Bosch
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AutodocBOSCH Mass air flow sensor HYUNDAI,KIA 0 281 002 721 HFM6ID,2816427800,2816427800
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Product Information

Full details

This guide is for Hyundai and Kia vehicle owners looking to understand and maintain their Bosch 0281002721 Air Mass Sensor. This sensor ensures optimal engine performance by precisely measuring air flow. However, it's essential to confirm compatibility with your vehicle's specific model before installation.

All features

Model Part Number0281002721
BrandBosch

Extended Product Information

FAQs

What is an air mass sensor?

An air mass sensor measures the amount of air entering the engine, which is used by the ECU to control fuel injection.

Where is the air mass sensor located?

Usually located near the air filter box, between the air filter and the engine intake manifold.

How do I know if my air mass sensor is bad?

Symptoms include the check engine light, poor fuel economy, rough idling, and loss of power.

Can I clean the air mass sensor?

Cleaning is generally not recommended as the sensor is delicate. Replacement is often the best solution for a faulty sensor.

What is the recommended maintenance for the air mass sensor?

Regularly replace the air filter to prevent contaminants from damaging the sensor.

What emission standards does this sensor support?

This sensor supports Euro 4 (D4) emission standards.

What Hyundai and Kia models is this sensor compatible with?

Compatible with i30, Tucson, Santa Fe, H-1, Sonata, Sorento, Cee'd, Sportage, Carens, Carnival, Pro Cee'd, Magentis, K2500, and K2900. Verify compatibility with your specific vehicle.

What should I do before installing the new sensor?

Disconnect the negative battery terminal to prevent electrical issues.

Troubleshooting

Check Engine Light is on.

Use an OBD-II scanner to read the fault codes. If the code relates to the air mass sensor, it may need to be replaced.

Poor fuel economy.

Inspect the sensor and air filter. Replace the air filter and consider replacing the sensor if the issue persists.

Rough idling or stalling.

Check the sensor connections and ensure there are no vacuum leaks. Replace the sensor if necessary.

Engine lacks power.

Inspect the air mass sensor and related components. Replace the sensor if it is faulty.

Pros and Cons

Pros

  • Improved Engine Performance: Helps optimize engine function.
  • Durable Construction: Built to withstand wear and tear.
  • Easy Installation: Designed as a direct replacement part.
  • Wide Compatibility: Works with various Hyundai and Kia models.
  • Precise Airflow Measurement: Ensures accurate readings for the ECU.

Cons

  • Not for Euro 6 vehicles: Limited emission standard compatibility.
  • Requires Vehicle-Specific Verification: Compatibility must be confirmed for each vehicle.
  • Additional Repairs May Be Needed: Air filter replacement is recommended.
  • Potential for Sensor Failure: Like all sensors, it can fail over time.

Setup, Compatibility & Care

Compatibility:

  • Verify Vehicle Compatibility: Before installation, verify compatibility using your vehicle's identification information.
  • Compatible Models:
  • Hyundai: i30, Tucson, Santa Fe, H-1, Sonata.
  • Kia: Sorento, Cee'd, Sportage, Carens, Carnival, Pro Cee'd, Magentis, K2500, K2900.
  • Emission Standards: Supports Euro 4 (D4) emission standards. Not compatible with Euro 6.

Installation:

  1. Disconnect the negative battery terminal.
  2. Locate the air mass sensor (usually near the air filter box).
  3. Unplug the electrical connector.
  4. Remove the old sensor.
  5. Install the new Bosch 0281002721 sensor.
  6. Reconnect the electrical connector.
  7. Reconnect the negative battery terminal.

Care:

  • Regular Air Filter Replacement: Replacing the air filter is highly recommended to prevent premature sensor failure.
  • Inspect Wiring: Check the wiring harness for any damage or corrosion.

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