HomeElectrical, Charging and Starting > SensorsStandard Ignition BSC5 Battery Current Sensor
Part #: BSC5

Standard Ignition BSC5 Battery Current Sensor

⚙️ 52 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, 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 BSC5

The Standard Ignition Battery Current Sensor BSC5 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

The BSC5 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 that facilitate efficient current transmission and integration with the vehicle's wiring harness. This sensor is engineered to meet the electrical demands of Audi vehicles such as the A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, and Q5 models. The precise connector and terminal configuration ensures compatibility and ease of installation, maintaining the integrity of the vehicle's charging and starting systems.

Common Applications and Issues Addressed

  • Monitors battery current flow to prevent electrical system faults
  • Helps diagnose charging system irregularities in Audi A4 and A5 models
  • Supports proper function of the vehicle’s battery management system
  • Prevents battery drain issues by providing accurate current data
  • Assists in resolving starting and charging problems in Audi Q5 and A6 Quattro

Installation Notes and Tips

  • Ensure the female oval plug-in connector aligns correctly with the vehicle harness
  • Verify the two male bullet terminals are securely connected to avoid intermittent signals
  • Disconnect the battery before installation to prevent electrical shorts
  • Consult the vehicle’s service manual for specific sensor location and wiring diagrams
  • Use appropriate tools to avoid damage to terminals and connectors during installation

Quality Assurance and Warranty

Standard Ignition manufactures the BSC5 battery current sensor to meet OEM specifications for fit, form, and function. This part undergoes rigorous testing to ensure durability and reliable performance in Audi electrical systems. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term operation.

BrandStandard Ignition
Part NumberBSC5
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Terminal GenderMale
Terminal TypeBullet

This part fits 52 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017AudiA5 QuattroN/APositive Side
2017AudiA62.0LL4N/APositive Side
2017AudiA6 QuattroN/APositive Side
2017AudiA8 Quattro3.0LV6N/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2017AudiA8 Quattro4.0LV8N/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2016AudiA4N/APositive Side
2016AudiA4 QuattroN/APositive Side
2016AudiA5N/APositive Side
2016AudiA5 QuattroN/APositive Side
2016AudiA6N/APositive Side
2016AudiA6 QuattroN/APositive Side
2016AudiA8 QuattroN/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2015AudiA4N/APositive Side
2015AudiA4 QuattroN/APositive Side
2015AudiA5N/APositive Side
2015AudiA5 QuattroN/APositive Side
2015AudiA6 QuattroN/APositive Side
2015AudiA7 QuattroN/APositive Side
2015AudiA8 QuattroN/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2014AudiA4N/APositive Side
2014AudiA4 QuattroN/APositive Side
2014AudiA5N/APositive Side
2014AudiA5 QuattroN/APositive Side
2014AudiA6N/APositive Side
2014AudiA6 QuattroN/APositive Side
2014AudiA7 QuattroN/APositive Side
2013AudiA4N/APositive Side
2013AudiA4 QuattroN/APositive Side
2013AudiA5N/APositive Side
2013AudiA5 QuattroN/APositive Side
2013AudiA6N/APositive Side
2013AudiA6 QuattroN/APositive Side
2013AudiA7 QuattroN/APositive Side
2013AudiA8 QuattroN/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2012AudiA4N/APositive Side
2012AudiA4 QuattroN/APositive Side
2012AudiA5N/APositive Side
2012AudiA5 QuattroN/APositive Side
2012AudiA6N/APositive Side
2012AudiA7 QuattroN/APositive Side
2012AudiA8 QuattroN/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2011AudiA4N/APositive Side
2011AudiA5N/APositive Side
2011AudiA8 QuattroN/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2010AudiA4N/APositive Side
2010AudiA5N/APositive Side
2010AudiA8 QuattroN/ADiesel Fuel Injector Pump Driver Relocation Kit with Module
2010AudiQ5N/APositive Side
2009AudiA4N/APositive Side
2009AudiA5N/APositive Side
2009AudiQ5N/APositive Side
2008AudiA5N/APositive Side

* 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:

8J0915459BCSC20005CTB7SBC6

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