DTC P1227: WASTEGATE Failed Closed (Over Pressure)
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 Mercury Mountaineer, 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, and 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1227: WASTEGATE FAILED CLOSED (OVER PRESSURE)
| Description: | Indicates that boost pressure is continuously higher than desired. | ||
| Possible Causes: |
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| Diagnostic Aids: | This DTC is informational only and it may be accompanied by other DTCs. Diagnose other DTCs first. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | - | GO to PINPOINT TEST KJ . |