P0073 Diagnostic Trouble Code Discussion for August 2025
Ambient Air Temperature Sensor Circuit High Voltage
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| Help Request | Posted | |
| 2016 Ford F-150 XLT 3.5L MIL Lamp on VIN: 1FTEW1EG7G P0073: ambient air temp sensor hight circuit a. Started with the diagnosis of the ambient air temp sensor customer had already replaced the sensor due to A/C not working and code stored. sensor reading 69 degrees at all times. Checked continuity of circuits at sensor all less than .3 ohms. Checked for p... |
August 26, 2025 |
