Standard Ignition AS474 Turbocharger Boost Sensor

Turbocharger Boost Sensor for Mini Cooper

Standard Ignition AS474 is a turbocharger boost sensor built for direct-fit service on select 2007-2010 Mini Cooper applications. It uses a 4-terminal layout with a female plug-in connector and male blade terminals for a straightforward electrical connection.

Key Features

• Turbocharger boost sensor for air and fuel delivery systems
• 4-terminal design
• Female connector with plug-in style connection
• Male blade terminals for secure interface
• Direct replacement part number AS474

Product Details

Standard Ignition AS474 is used to monitor turbocharger boost pressure and send the signal needed for engine management on turbocharged vehicles. For 2007-2010 Mini Cooper models, this sensor supports accurate boost-related input so the control system can respond properly to changing intake pressure. This part cross-references Bosch 0261230134 for the same application. Standard Ignition AS474 is also listed under interchange references including Dorman - HELP 76879 and Holstein 2MAP3035.

Common Issues It May Address

• Boost pressure signal faults
• Check engine light related to turbocharger sensor performance
• Erratic turbo response or inconsistent boost readings
• Driveability concerns tied to incorrect intake pressure data
• Sensor connector or terminal mismatch during replacement

Installation Notes and Tips

Verify connector style, terminal count, and fitment before installation. This Standard Ignition AS474 sensor is specified for 2007-2010 Mini Cooper applications, so confirm the vehicle year and engine configuration against the original part. Inspect the harness connector and terminals for corrosion or damage before connecting the new sensor.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for engine management and electrical components. AS474 is built to match the listed connector and terminal configuration for the specified Mini Cooper fitment.