HomeStandard Ignition BSC28 Battery Current Sensor
Part #: BSC28

Standard Ignition BSC28 Battery Current Sensor

53 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4 allroad, A5 Quattro, A6, A6 Quattro, A8 Quattro, A4, A4 Quattro, A5, A7 Quattro, and Q5
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Overview of Standard Ignition Battery Current Sensor BSC28

The Standard Ignition Battery Current Sensor BSC28 is designed for precise monitoring of battery current in select Audi models. This sensor ensures accurate electrical system performance by providing reliable current data to the vehicle's control modules.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Oval
  • Connector Type: Plug in
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Bullet

Detailed Product Description and Attributes

The BSC28 battery current sensor from Standard Ignition features a single female oval plug-in connector, designed for secure and stable electrical connections. It includes two male bullet terminals, which facilitate straightforward integration with the vehicle's wiring harness. This configuration supports accurate current measurement and transmission, critical for the charging and starting systems of Audi vehicles. The sensor's design ensures compatibility with models such as the Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, and Q5.

Compatible Audi Models and Applications

This battery current sensor is compatible with a range of Audi vehicles, including:

  • Audi A4 and A4 allroad
  • Audi A4 Quattro
  • Audi A5 and A5 Quattro
  • Audi A6 and A6 Quattro
  • Audi A7 Quattro
  • Audi A8 Quattro
  • Audi Q5

Common Issues Addressed by the BSC28 Sensor

  • Inaccurate battery current readings causing electrical system errors
  • Intermittent charging system faults
  • Battery drain or improper charging behavior
  • Fault codes related to battery sensor malfunction
  • Starting difficulties linked to battery current monitoring

Installation Notes and Tips

When installing the Standard Ignition BSC28 sensor, ensure the female oval plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the two male bullet terminals are properly connected to avoid loose contacts. It is recommended to disconnect the battery before installation to prevent electrical shorts. Proper alignment and secure connections will help maintain sensor accuracy and vehicle electrical system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The BSC28 battery current sensor undergoes rigorous quality control to ensure reliable performance in Audi vehicles. This part typically includes a limited warranty covering defects in materials and workmanship, providing confidence in its durability and function.

BrandStandard Ignition
Part NumberBSC28
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Terminal GenderMale
Terminal TypeBullet

This part fits 53 vehicles. Search below:

YearMakeModelPositionNotes
2018AudiA4 allroadN/AComputer Control Relay - Overload Protector
2017AudiA4 allroadN/AComputer Control Relay - Overload Protector
2017AudiA5 QuattroN/AComputer Control Relay - Overload Protector
2017AudiA6N/AComputer Control Relay - Overload Protector
2017AudiA6 QuattroN/AComputer Control Relay - Overload Protector
2017AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2016AudiA4N/AComputer Control Relay - Overload Protector
2016AudiA4 QuattroN/AComputer Control Relay - Overload Protector
2016AudiA5N/AComputer Control Relay - Overload Protector
2016AudiA5 QuattroN/AComputer Control Relay - Overload Protector
2016AudiA6N/AComputer Control Relay - Overload Protector
2016AudiA6 QuattroN/AComputer Control Relay - Overload Protector
2016AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2015AudiA4N/AComputer Control Relay - Overload Protector
2015AudiA4 QuattroN/AComputer Control Relay - Overload Protector
2015AudiA5N/AComputer Control Relay - Overload Protector
2015AudiA5 QuattroN/AComputer Control Relay - Overload Protector
2015AudiA6 QuattroN/AComputer Control Relay - Overload Protector
2015AudiA7 QuattroN/AComputer Control Relay - Overload Protector
2015AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2014AudiA4N/AComputer Control Relay - Overload Protector
2014AudiA4 QuattroN/AComputer Control Relay - Overload Protector
2014AudiA5N/AComputer Control Relay - Overload Protector
2014AudiA5 QuattroN/AComputer Control Relay - Overload Protector
2014AudiA6N/AComputer Control Relay - Overload Protector
2014AudiA6 QuattroN/AComputer Control Relay - Overload Protector
2014AudiA7 QuattroN/AComputer Control Relay - Overload Protector
2013AudiA4N/AComputer Control Relay - Overload Protector
2013AudiA4 QuattroN/AComputer Control Relay - Overload Protector
2013AudiA5N/AComputer Control Relay - Overload Protector
2013AudiA5 QuattroN/AComputer Control Relay - Overload Protector
2013AudiA6N/AComputer Control Relay - Overload Protector
2013AudiA6 QuattroN/AComputer Control Relay - Overload Protector
2013AudiA7 QuattroN/AComputer Control Relay - Overload Protector
2013AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2012AudiA4N/AComputer Control Relay - Overload Protector
2012AudiA4 QuattroN/AComputer Control Relay - Overload Protector
2012AudiA5N/AComputer Control Relay - Overload Protector
2012AudiA5 QuattroN/AComputer Control Relay - Overload Protector
2012AudiA6N/AComputer Control Relay - Overload Protector
2012AudiA7 QuattroN/AComputer Control Relay - Overload Protector
2012AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2011AudiA4N/AComputer Control Relay - Overload Protector
2011AudiA5N/AComputer Control Relay - Overload Protector
2011AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2010AudiA4N/AComputer Control Relay - Overload Protector
2010AudiA5N/AComputer Control Relay - Overload Protector
2010AudiA8 QuattroN/AComputer Control Relay - Overload Protector
2010AudiQ5N/AComputer Control Relay - Overload Protector
2009AudiA4N/AComputer Control Relay - Overload Protector
2009AudiA5N/AComputer Control Relay - Overload Protector
2009AudiQ5N/AComputer Control Relay - Overload Protector
2008AudiA5N/AComputer Control Relay - Overload Protector

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4F0915519601-702BCSA13CTB30SBC29V10-17-5002

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.