Lambda Sensor - Bosch - 0258986744
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Lambda Sensor fits FORD FOCUS Mk3 1.0 Post Cat 12 to 14 Oxygen Bosch BV619G444BAFree delivery in 1–3 days£37.27Visit shop →
Lambda Sensor Post Cat 0258986744 Bosch Oxygen BV619G444BA CV6Z9G444D 1326414Free delivery in 1–3 days£37.31Visit shop →
BOSCH LAMBDA SENSOR [0258986744]Free delivery in 1–3 days£38.60Visit shop →
0 258 986 744 Oxygen Sensor Right Left Fits Ford C-Max 2 Van S-Max Volvo BoschFree delivery in 1–3 days£40.90Visit shop →
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Lambda sensor 0 258 986 744 BOSCH for FORD C-MAX II GRAND C-MAX FOCUS III SaloonFree delivery in 1–3 days£43.44Visit shop →
Lambda sensor 0 258 986 744 BOSCH for FORD C-MAX II GRAND C-MAX FOCUS III SaloonFree delivery in 1–3 days£46.83Visit shop →
Bosch Lambda Sensor Post Cat 0258986744 Oxygen BV619G444BA CV6Z9G444D 1326414Free delivery in 1–3 days£47.12Visit shop →
OnBuy.comLambda Sensor Oxygen O12 Bosch 0258986744 4047025434553
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Bosch Lambda Sensor Oxygen O12 0258986744Free delivery in 1–3 days£47.23Visit shop →
Product Information
Full details
This guide is for vehicle owners and mechanics seeking to understand and maintain their Bosch Lambda Sensor (0258986744). It provides insights into the sensor's function, benefits, and practical use. While this sensor offers improved engine efficiency, it is crucial to have it installed by trained specialists to ensure optimal performance and safety.
All features
| Model Part Number | 0258986744 |
|---|---|
| Brand | Bosch |
Extended Product Information
FAQs
What does a lambda sensor do?
A lambda sensor, or oxygen sensor, measures the amount of oxygen in the exhaust gases to help the engine control unit (ECU) regulate the air-fuel mixture.
How often should I replace the lambda sensor?
The lifespan of a lambda sensor can vary, but it's typically recommended to replace it every 60,000 to 100,000 miles, or as recommended by the vehicle manufacturer.
What are the signs of a faulty lambda sensor?
Common signs include the check engine light illuminating, rough idling, poor fuel economy, and failed emissions tests.
Can I install the lambda sensor myself?
It is recommended to have the lambda sensor installed by a trained specialist due to the complexity of the installation and the need for proper diagnostic tools.
Where is the lambda sensor located?
The lambda sensor is typically located in the exhaust system, either before or after the catalytic converter.
What happens if I don't replace a faulty lambda sensor?
Ignoring a faulty lambda sensor can lead to decreased fuel economy, increased emissions, and potential damage to the catalytic converter.
Is the Bosch 0258986744 compatible with my vehicle?
Please use a vehicle identification tool to confirm compatibility, or consult a professional mechanic.
Troubleshooting
Check Engine Light is On
Have the vehicle's diagnostic system scanned to determine if the lambda sensor is faulty. Replace if necessary.
Rough Idling or Stalling
Inspect the sensor for damage or contamination. Check for proper electrical connections. Replace if damaged.
Poor Fuel Economy
Check the sensor's readings with a scan tool. Replace if the sensor is not functioning correctly.
Failed Emissions Test
Have the lambda sensor checked as it plays a significant role in emission control. Replace if the sensor is faulty.
Pros and Cons
Pros
- Improved engine efficiency
- Enhanced fuel economy
- Durable and long-lasting performance
- Meets OEM quality standards
- Easy to install
- Vehicle-specific connector for secure connection
Cons
- Requires professional installation
- Compatibility must be verified for specific vehicles
- Sensor failure can affect engine performance
- Replacement can be complex depending on vehicle model
Setup, Compatibility & Care
Setup
- Professional Installation: The Bosch Lambda Sensor 0258986744 must be installed by trained specialists.
- Vehicle Compatibility: Verify compatibility with your vehicle using the vehicle identification tool.
- Connector: Ensure the vehicle-specific connector is securely attached.
Compatibility
- This sensor is designed to be compatible with a range of vehicles and replaces several other part numbers. Check the provided cross-reference list and use the vehicle identification tool to confirm fitment.
Care
- Regular Inspection: Have the sensor inspected during routine vehicle maintenance.
- Avoid Contamination: Protect the sensor from contamination, such as oil or coolant leaks.
- Proper Wiring: Ensure all wiring connections are secure and free of corrosion.