DTC P1228: WASTEGATE Failed Open (Under Pressure)
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DTC P1228: WASTEGATE FAILED OPEN (UNDER PRESSURE)
| Description: | Indicates that boost pressure is continuously lower than desired. | ||
| Possible Causes: |
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| Diagnostic Aids: | This DTC is informational only and 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 . | ||