Chevy Blazer 2020, Battery Current/Volt Sensor by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all...
Our Battery Current Sensor is a direct-fit OE replacement which detects low or insuffiecient electrical voltage in unison with the vehicles intelligent Battery Management System (BMS)Our Battery Sensor input to the vehicle computer allows for precisely adjusted charging voltage, idle speed and other parameters for better fuel efficiency and longer battery life