DTC P2227: Barometric Pressure Sensor A Circuit Range/Performance
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2013 Lincoln Navigator, 2013 Lincoln MKZ, 2013 Lincoln MKX, 2013 Lincoln MKT, and 2013 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.
DTC P2227: BAROMETRIC PRESSURE SENSOR A CIRCUIT RANGE/PERFORMANCE
| For Fiesta | |||
| Description: | This DTC sets when there is an out of range condition in the BARO circuit. | ||
| Possible Causes: |
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| Diagnostic Aids: | The BARO sensor is integral to the PCM. A BARO reading less than 50 kPa (7.25 psi) indicates a concern. 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 Vehicles With 3.5L GTDI Engine | |||
| Description: | This DTC sets when either of the following conditions are present. When the BARO PID does not correlate with the TIP and the MAP PIDs at ignition ON. When the MAP and TIP_PRS_BOOST PIDs correlate with the engine running, but the TIP_PRS_BOOST PID does not correlate with the BARO PID at idle. |
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| Possible Causes: |
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| Diagnostic Aids: | 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. | ||
| For All Others | |||
| Description: | This DTC sets when the BARO does not correlate with an inferred barometric pressure calculation based on the MAP or mass airflow (MAF) value. | ||
| Possible Causes: |
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| Diagnostic Aids: | 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. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Fiesta | Refer to the appropriate Description article, Possible Causes and Diagnostic Aids for the DTC. | ||
| All others | GO to PINPOINT TEST DO . | ||