Bosch Lambda Sensor - Oxygen Sensor

Bosch Lambda Oxygen Sensor (0281004148) OEM for Audi Porsche Seat Skoda VW. Lambda sensors provide...

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eBayLambda sensor 0 281 004 148 BOSCH for VW SEAT PORSCHE AUDI SKODA
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AutodocBOSCH Lambda sensor VW,AUDI,SKODA 0 281 004 148 03G906262F,057906262D,057906262F 059906262H,1K0998262AD,4H0906262C,8R0906262,LS44148,9061531228
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OnBuy.comLambda Sensor Oxygen O13 Bosch 0281004148 4047024377004
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Product Information

Full details

This guide is for vehicle owners and mechanics using the Bosch Lambda Oxygen Sensor (0281004148). It helps optimize fuel efficiency, reduce emissions, and maintain optimal catalytic converter function. A key caveat is that proper installation and compatibility checks are critical for correct operation. This sensor is designed for various Audi, Porsche, Seat, Skoda, and VW models and ensures precise fuel mixture control.

All features

Model Part Number0281004148
BrandBosch

Extended Product Information

FAQs

What vehicles is this sensor compatible with?

This sensor is compatible with Audi, Porsche, Seat, Skoda, and VW vehicles. Always verify compatibility with your specific model using the part number and vehicle specifications.

How often should I replace the oxygen sensor?

The recommended replacement interval for the Bosch Lambda Oxygen Sensor (0281004148) is 250,000 km.

What are the common symptoms of a faulty oxygen sensor?

Common symptoms include the check engine light illuminating, poor fuel economy, rough engine idle, and increased emissions.

Can I install the oxygen sensor myself?

While it is possible to install the sensor yourself, it is recommended to have it installed by a qualified mechanic to ensure proper installation and avoid potential issues.

What is the purpose of an oxygen sensor?

The oxygen sensor measures the amount of oxygen in the exhaust gases to help the engine control unit (ECU) regulate the air-fuel mixture, optimizing engine performance and reducing emissions.

What part numbers does this sensor replace?

This sensor replaces Bosch part numbers 0281004036, 0281004042, and 0281004148.

What type of sensor is this?

This is a Lambda Oxygen Sensor.

Troubleshooting

Check Engine Light is On

Use an OBD-II scanner to read the diagnostic trouble codes (DTCs). If the code relates to the oxygen sensor, check the sensor's wiring, connections, and the sensor itself. Replace if necessary.

Poor Fuel Economy

Check the oxygen sensor for proper operation. If the sensor is faulty, replace it with the Bosch Lambda Oxygen Sensor (0281004148).

Rough Engine Idle

Inspect the sensor for any physical damage or contamination. Check for exhaust leaks, which can affect the sensor's readings. Replace the sensor if damaged.

Pros and Cons

Pros

  • Improves engine performance.
  • Reduces harmful emissions.
  • Enhances fuel efficiency.
  • Direct OEM replacement for easy installation.
  • Long service life.

Cons

  • Requires professional installation for optimal performance.
  • Compatibility must be verified for specific vehicle models.
  • May require additional diagnostic testing for related issues.
  • Sensor failure can be caused by other underlying engine problems.

Setup, Compatibility & Care

Setup:

  1. Professional Installation: This sensor should be installed by a qualified mechanic.
  2. Vehicle Compatibility: Ensure the sensor is compatible with your specific vehicle model (Audi, Porsche, Seat, Skoda, VW) by checking the part number and vehicle specifications.
  3. Tools Required: Proper tools for removing the old sensor and installing the new one are necessary.

Compatibility:

  • Verify compatibility with your vehicle model before installation.
  • This sensor replaces Bosch part numbers 0281004036, 0281004042, and 0281004148.

Care:

  • Avoid using fuel additives that could damage the sensor.
  • Inspect the sensor regularly for damage or contamination.
  • Replace the sensor at the recommended interval (250,000 km) for optimal performance.

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