P247B OBD II Trouble Code Exhaust Gas Temperature Out of Range Bank 1 Sensor 4

How to quickly diagnose and repair, and causes of a P247B electrical code which indicates a detected out of range bank 1 sensor 4 EGT exhaust gas temperature sensor value.

Symptoms of P247B OBD II Trouble Code

Common Causes of P247B OBD II Trouble Code

Severity of P247B OBD II Trouble Code