DTC P0546 - Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1)
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DTC DESCRIPTION P0546 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT HIGH (BANK 1 SENSOR 1)
| Description: This DTC sets when the exhaust gas temperature bank 1, sensor 1 (EGT11) voltage is greater than 4.90 volts for greater than 15 seconds. | |||
Possible Causes:
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| Diagnostic Aids: An EGT11_V PID value greater than 4.90 volts indicates a concern. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST RB . | ||