P2228 - Barometric Pressure Circuit Low
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P2228 - BAROMETRIC PRESSURE CIRCUIT LOW
| Description: | Checks whether the signal from the BARO pressure sensor is below the minimum threshold. | |||
| Possible Causes: |
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| Diagnostic Aids: | When the BARO signal is less than 2.22 V for more than 100 ms, a concern is indicated. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | Clear the DTCs. Repeat the self-test. If the DTC is retrieved again, install a new PCM. Refer toFLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . | |||