P1228 - WASTEGATE Failed Open (Under Pressure)
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DTC DESCRIPTION P1228 - WASTEGATE FAILED OPEN (UNDER PRESSURE)
| Description: | This DTC sets when the boost pressure is lower than desired. | ||
| Possible Causes: |
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| Diagnostic Aids: | This DTC is informational only and may be accompanied by other DTCs. Diagnose all other DTCs first. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test KJ. | ||