Supplies voltage to start the engine and stabilizes voltage when the vehicle is running. You must know how to read cold cranking amps (CCA) and reserve capacity (RC).
: Specifically monitors oxygen levels in the exhaust stream to help the ECU adjust the air/fuel ratio. Autozone Parts Expert Test Answers
The exam focuses on both technical automotive knowledge and AutoZone-specific sales standards: Supplies voltage to start the engine and stabilizes
“What is the first step in diagnosing a no-crank condition?” Autozone Parts Expert Test Answers