P1012 - WASTEGATE Control Pressure Circuit Low - DTC Chart
P1012 - WASTEGATE CONTROL PRESSURE CIRCUIT LOW - DTC CHART
| Description: This DTC sets when the wastegate vacuum sensor reading is less than a calibrated threshold and the fault timer has exceeded the calibrated time threshold indicating a short to SIGRTN or ground. | |||
Possible Causes:
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| Diagnostic Aids: The typical minimum threshold is 0.2V and time threshold is 5 seconds. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test HN . | ||