P2229 - Barometric Pressure Sensor A Circuit High
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2014 Lincoln Navigator, 2014 Lincoln MKZ, 2014 Lincoln MKX, 2014 Lincoln MKT, and 2014 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.
P2229 - BAROMETRIC PRESSURE SENSOR A CIRCUIT HIGH
| For Fiesta | |||
| Description: This DTC sets when the signal from the barometric pressure (BARO) sensor is above the maximum threshold. | |||
Possible Causes:
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| Diagnostic Aids:
The BARO sensor is integral to the PCM. When the BARO signal is greater than a calibrated threshold, a concern is indicated. Clear the PCM DTCs. Repeat the self-test. If the DTC is retrieved again, install a new PCM. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . |
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| For All Others | |||
| Description: This DTC sets when the barometric pressure (BARO) reading is abnormally high indicating an extreme low altitude. | |||
Possible Causes:
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| Diagnostic Aids:
When the BARO signal is greater than a calibrated threshold for greater than 100 ms, a concern is indicated. This DTC is only operational between 1, 000 feet below sea level to 15, 000 feet above sea level, it should be disregarded if set outside the operational range. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Fiesta | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||
| All others | GO to PINPOINT TEST DO: BAROMETRIC PRESSURE (BARO) SENSOR . | ||