HomeElectrical, Charging and Starting > SensorsStandard Ignition BSC101 Battery Current Sensor
Part #: BSC101

Standard Ignition BSC101 Battery Current Sensor

⚙️ 26 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, A3, A3 Quattro, Arteon, e-Golf, Golf, Golf Alltrack, Golf R, GTI, and S3
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Overview of Standard Ignition Battery Current Sensor BSC101

The Standard Ignition BSC101 battery current sensor is designed for precise monitoring of battery current in select Audi and Volkswagen vehicles. Engineered to meet OEM specifications, this sensor ensures accurate electrical system performance for models such as the Audi A3 and Volkswagen Golf.

  • Connector Gender: Female
  • Single Connector Quantity for streamlined installation
  • Terminal Gender: Male with two blade terminals
  • Requires sleeve removal tool for proper removal

Detailed Product Description

The BSC101 battery current sensor from Standard Ignition features a female connector and two male blade terminals, providing reliable electrical connections essential for accurate current measurement. This sensor is compatible with various Audi and Volkswagen models, including the Audi A3, A3 Quattro, and Volkswagen Golf, Golf R, GTI, and e-Golf. The design includes a single connector to simplify integration into the vehicle's electrical system. Note that removal of this sensor requires a sleeve removal tool to avoid damage during servicing.

Compatible Vehicles and Applications

This battery current sensor is specifically compatible with the following makes and models:

  • Audi A3 and A3 Quattro
  • Volkswagen Arteon, e-Golf, Golf, Golf Alltrack, Golf R, and GTI

Common Issues Addressed by the BSC101 Sensor

  • Inaccurate battery current readings causing electrical system faults
  • Intermittent charging system warnings on compatible Audi and Volkswagen models
  • Battery drain issues related to faulty current sensing
  • Erratic dashboard battery indicators
  • Electrical system diagnostic trouble codes related to current sensor failure

Installation Notes and Tips

When replacing the Standard Ignition BSC101 battery current sensor, it is important to use a sleeve removal tool to safely detach the sensor without damaging the connector or terminals. The sensor features a female connector and two male blade terminals, so ensure proper alignment during installation. This part is designed for direct replacement on compatible Audi and Volkswagen vehicles, maintaining OEM fit and function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The BSC101 battery current sensor undergoes rigorous quality control to provide consistent operation within the vehicle's electrical system. Please refer to Standard Ignition's warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberBSC101
Connector GenderFemale
Connector Quantity1
NotesMust be removed w/ sleeve removal tool
Terminal GenderMale
Terminal Quantity2
Terminal TypeBlade

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023VolkswagenArteonN/ABattery Current / Volt Sensor
2022VolkswagenArteonN/ABattery Current / Volt Sensor
2021VolkswagenArteonN/ABattery Current / Volt Sensor
2020AudiA32.0LL4N/ABattery Current / Volt Sensor
2020AudiA3 Quattro2.0LL4N/ABattery Current / Volt Sensor
2020AudiS3N/ABattery Current / Volt Sensor
2020VolkswagenArteonN/ABattery Current / Volt Sensor
2019AudiA32.0LL4N/ABattery Current / Volt Sensor
2019AudiA3 Quattro2.0LL4N/ABattery Current / Volt Sensor
2019AudiS3N/ABattery Current / Volt Sensor
2019VolkswagenArteonN/ABattery Current / Volt Sensor
2019Volkswagene-GolfN/ABattery Current / Volt Sensor
2019VolkswagenGolf RN/ABattery Current / Volt Sensor
2018AudiA32.0LL4N/A
2018AudiA3 Quattro2.0LL4N/A
2018AudiS3N/A
2018Volkswagene-GolfN/ABattery Current / Volt Sensor
2018VolkswagenGolf RN/ABattery Current / Volt Sensor
2017AudiA32.0LL4N/A
2017AudiA3 Quattro2.0LL4N/A
2017AudiS3N/A
2017Volkswagene-GolfN/ANegative Side
2017VolkswagenGolf1.8LL4N/ABattery Current / Volt Sensor
2017VolkswagenGolf AlltrackN/ABattery Current / Volt Sensor
2017VolkswagenGTIN/ABattery Current Sensor fits vehicles with Start/Stop feature on the negative side.
2016Volkswagene-GolfN/ABattery Current / Volt Sensor

* 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:

5Q0915181JBCSC20003BSC101CTB103SBC102

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