DTC P0034: Turbocharger/Supercharger Bypass Valve A Control Circuit Low
P0034 - TURBOCHARGER/SUPERCHARGER BYPASS VALVE A CONTROL CIRCUIT LOW
| Description: | The powertrain control module (PCM) continuously monitors the TCBY circuit for concerns. This DTC sets when the PCM detects a short to ground in the circuit. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check the harness for intermittent concerns, incorrect connections, routing, alterations and damage due to contact with other components. This DTC only sets when the valve is commanded closed. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST HN . | ||