Fuel Pressure Sensor - Bosch - 0261545080

This Fuel Pressure Sensor, part number 0261545080, is manufactured by Bosch. It is designed for hi...

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eBayBOSCH 0 261 545 080 Sensor, fuel pressure for ALFA ROMEO,FORD,FORD AUSTRALIA,FOR
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Product Information

Full details

This Bosch Fuel Pressure Sensor (part number 0261545080) is designed for automotive applications requiring precise fuel mixture control in high-pressure direct injection systems. It ensures optimal engine performance and fuel efficiency, though its specialized nature means it's primarily suited for specific vehicle models and may require professional installation. Key features include robust construction for high-pressure environments and compatibility with a range of OEM part numbers.

All features

Model Part Number0261545080
BrandBosch

Extended Product Information

FAQs

What vehicles is the Bosch 0261545080 fuel pressure sensor compatible with?

This sensor is specifically designed for models like the ALFA ROMEO 4C and 4C SPIDER with 1.8L engines manufactured between 2013 and 2020. It also cross-references with several OEM part numbers from ALFA ROMEO, FIAT, FORD, and PORSCHE. Always verify compatibility with your specific vehicle.

What is the primary function of this fuel pressure sensor?

Its primary function is to measure the fuel pressure in high-pressure direct injection systems and transmit this data to the engine control unit (ECU) to ensure precise fuel mixture control for optimal combustion and performance.

Do I need a professional to install this sensor?

Yes, installation typically requires specialized tools and knowledge of automotive fuel systems. It is strongly recommended to have this part installed by a qualified mechanic to ensure safety and proper function.

What are the signs that this sensor needs to be replaced?

Common signs include a illuminated Check Engine Light, rough idling, engine stalling, poor acceleration, or reduced fuel efficiency. Diagnostic trouble codes can also indicate a faulty sensor.

What is the difference between part number 0261545080 and 0261545081?

Part number 0261545081 is listed as a cross-reference part number for 0261545080. While they may be interchangeable in some applications, it is always best to confirm fitment for your specific vehicle based on the primary part number or OEM recommendation.

Can I use this sensor in any direct injection engine?

No, this sensor is designed for specific applications and vehicle models. You must confirm compatibility with your vehicle's specifications before purchasing or attempting installation.

Troubleshooting

Check Engine Light (CEL) is illuminated

Scan the vehicle's OBD-II codes. If codes related to fuel pressure or sensor circuit are present, the sensor may need replacement. Ensure electrical connections are secure.

Rough idling or stalling

An inaccurate fuel pressure reading can cause poor idling. Verify the sensor's part number and consider testing fuel pressure. Replace if faulty.

Poor engine performance or hesitation

Incorrect fuel pressure can lead to insufficient fuel delivery under load. Check for diagnostic trouble codes and inspect the sensor and fuel system.

Fuel leaks around the sensor

Ensure the sensor is properly tightened. If leaks persist, the sensor seal may be damaged, requiring replacement.

Pros and Cons

Pros

  • Ensures accurate fuel pressure readings for optimal engine performance.
  • Designed for demanding high-pressure direct injection systems.
  • Compatible with multiple OEM part numbers for broader application.
  • Durable construction provides reliability.
  • Helps maintain fuel efficiency through precise fuel mixture control.

Cons

  • Limited vehicle compatibility, primarily for specific models.
  • May require professional installation due to system complexity.
  • Not a universal part; specific fitment must be verified.
  • Replacement may necessitate other related fuel system components.

Setup, Compatibility & Care

Compatibility: Before installation, verify that this sensor is compatible with your specific vehicle's make, model, year, and engine size. Cross-reference the part number (Bosch 0261545080) and OEM references (e.g., ALFA ROMEO: 55253502, FORD: 5255376, PORSCHE: 91860623000) with your vehicle's requirements.

Setup: Installation of a fuel pressure sensor typically requires specialized tools and knowledge of your vehicle's fuel system. It is generally recommended that this part be installed by a qualified mechanic. Ensure the fuel system is depressurized before attempting removal or installation to avoid fuel leaks and safety hazards. Connectors should be firmly seated, and the sensor itself should be securely threaded into its port.

Care: This is a sealed electronic component designed for long-term operation. It does not require regular user maintenance. However, ensuring the surrounding engine bay is clean and free from excessive dirt or debris can help prevent contamination of electrical connectors.

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