Exhaust Gas Temperature Out of Range Bank 2 Sensor 3

Where it lives

For P247E, the description names the sensor as the part involved. The description of P247E puts it on bank 2.

Check these first

• A failed EGT sensor on bank 2 sensor 3
• A sensor 3 circuit with an open or short
• A clogged bank 2 catalytic converter or muffler
• Engine overheating on bank 2 raising exhaust temperature

What to do next

1. Read EGT sensor bank 2 sensor 3 on a scan tool
2. Compare sensor 3 to the other bank 2 EGT readings
3. Test the sensor 3 circuit for open and short faults
4. Check the bank 2 exhaust and cooling system
5. Replace the EGT sensor if it reads out of range against the others
6. Clear the code and retest

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