Lambda Sensor - Bosch - 0258017098

This Bosch Lambda Sensor (0258017098) is a high-quality replacement part designed for optimal engi...

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eBayLambda sensor 0 258 017 098 BOSCH for BMW 3 Touring 1 Coupe 5 5 Touring 6 3 1 7
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AutodocBOSCH Lambda sensor BMW 0 258 017 098 11787558055,755805502,LS17098 7558055,7558055
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eBay2007-2012 BMW 1 3 SERIES E81 E87 E90 E91 E92 OXYGEN LAMBDA SENSOR 755805502
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Product Information

Full details

This guide is for owners and mechanics looking to understand and maintain their Bosch Lambda Sensor (0258017098). This sensor is designed to optimize engine performance and efficiency in various BMW models. Please note that proper installation is crucial for optimal performance, and it's recommended to consult the vehicle's service manual or a qualified mechanic for any specific instructions.

All features

Model Part Number0258017098
BrandBosch

Extended Product Information

FAQs

What is the recommended replacement interval?

The recommended replacement interval is 250,000 km.

Where is the Lambda sensor located?

It is typically located before the catalytic converter.

What BMW models is this sensor compatible with?

It's compatible with 1 Series, 3 Series, 5 Series, 6 Series, X1, X3, X5, and Z4 models. Always verify compatibility.

What are the OEM numbers for this sensor?

The OEM numbers are BMW 11 78 7 558 055 and 755805502, and STEYR MOTORS 7558055.

What is the length of the sensor?

The overall length of the sensor is 1,400mm.

How many circuits does the sensor have?

The sensor has 5 circuits.

What is the function of the Lambda sensor?

The Lambda sensor monitors the oxygen levels in the exhaust gases to optimize engine performance and reduce emissions.

Should I disconnect the battery before installation?

Yes, disconnect the negative battery cable before starting the installation.

Troubleshooting

Check Engine Light is On

Check for diagnostic codes related to the oxygen sensor. Replace the sensor if necessary.

Poor Fuel Economy

Inspect the sensor for proper function. Check for exhaust leaks.

Rough Engine Idle

Check the sensor connections and wiring. Replace if necessary.

Sensor Not Heating Up

Check the sensor heater circuit and fuse. Replace the sensor if needed.

Pros and Cons

Pros

  • Optimizes engine performance.
  • Ensures efficient fuel combustion.
  • Reduces harmful emissions.
  • Direct fit for specific BMW models.
  • High-quality construction for durability.
  • Easy to install due to the vehicle-specific connector.

Cons

  • Requires professional installation for optimal results.
  • Sensor may not be compatible with all BMW models (verify compatibility).
  • Lifespan dependent on driving conditions and vehicle maintenance.
  • May require additional tools for installation.
  • Incorrect installation can lead to engine performance issues.

Setup, Compatibility & Care

Setup

  1. Preparation: Disconnect the negative battery cable before starting the installation.
  2. Locate the Sensor: Identify the old Lambda sensor, typically located before the catalytic converter.
  3. Removal: Carefully remove the old sensor, noting the wiring connections.
  4. Installation: Install the new Bosch Lambda Sensor (0258017098), ensuring the vehicle-specific connector is correctly connected.
  5. Secure: Tighten the sensor to the manufacturer's recommended torque specifications.
  6. Reconnect: Reconnect the negative battery cable.

Compatibility

This sensor is compatible with the following BMW models:

  • 1 Series
  • 3 Series
  • 5 Series
  • 6 Series
  • X1
  • X3
  • X5
  • Z4

Verify compatibility with your specific vehicle using the provided OEM numbers (BMW 11 78 7 558 055 and 755805502, STEYR MOTORS 7558055) before installation.

Care

  • Regular Inspection: Periodically inspect the sensor and wiring for any signs of damage or wear.
  • Avoid Contamination: Prevent the sensor from coming into contact with oil, grease, or other contaminants during installation.
  • Proper Maintenance: Ensure the engine is properly maintained and that any engine issues are addressed promptly, as they can affect sensor performance.
  • Change Interval: Replace the sensor at the recommended interval of 250,000 km to maintain optimal performance.

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