We'll explain how to use an OBDII code reader to clear Cummins fault codes, and we'll also explain how to clear the codes if you don't have access to a scan tool.

Imagine quickly diagnosing why your car's check engine light is on. A scan tool, also known as a trouble code reader, can help you identify the problem yourself.

The fault code on oxygen sensors is one of the most time-consuming fault codes to diagnose. So take your time and don't get discouraged.

Nearly every machine in a fleet, whether new or retrofit with a black box, throws fault codes, and the sheer volume can overwhelm an equipment manager. The number and frequency of email alerts, text ...