Exhaust Gas Temperature Sensor Circuit Bank 2 Sensor 1

Where it lives

For P0547, the circuit described runs through the sensor. The description of P0547 puts it on bank 2.

Check these first

• A failed EGT sensor on bank 2 sensor 1
• Damaged sensor wiring or connector
• An exhaust leak on bank 2
• An incorrect sensor installed
• Engine mechanical faults raising exhaust heat

What to do next

1. Read bank 2 EGT data on a scan tool
2. Inspect the sensor wiring and connector
3. Look for exhaust leaks on bank 2
4. Check the sensor installation
5. Replace the EGT sensor if the reading is wrong
6. Clear the code and retest

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