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P0237 - Turbocharger/Supercharger Boost Sensor A Circuit Low

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DTC DESCRIPTION P0237 - TURBOCHARGER/SUPERCHARGER BOOST SENSOR A CIRCUIT LOW

Description:  This DTC sets when there is a short to ground in the TCBP circuit.
Possible Causes: 
  • TCBP circuit short to ground
  • Damaged turbocharger boost pressure (TCBP) sensor
  • Damaged harness connector
  • Damaged harness
Diagnostic Aids:  Check the harness for intermittent concerns, incorrect connections, routing, alterations and damage due to contact with other components.
This DTC may be accompanied by other DTCs. Check for other DTCs and diagnose those first.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DM.