DTC P0544 - Exhaust Gas Temperature Sensor Circuit - Bank Sensor
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2019 Ford Transit-350 HD, 2019 Ford Transit-350, 2019 Ford Transit-250, 2019 Ford Transit-150, and 2019 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P0544 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT - BANK SENSOR
| Description: | The PCM monitors the operation of the exhaust gas temperature bank, sensor (EGT11) to determine if the EGT1sensor responds to the increase in temperature of the exhaust gas during vehicle operation. The PCM then compares the measured temperature to a modeled value. This DTC sets when, after 5 minutes of driving, following a 6 hour soak, the EGT1sensor temperature does not correlate to the modeled temperature of 170°C (338° F). | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | Monitor the EGT1PID between ignition ON, engine OFF and ignition ON, engine running for an indication of a concern. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST RC . | ||