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P0108 - Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High

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DTC DESCRIPTION P0108 - MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE SENSOR CIRCUIT HIGH

Description:  This DTC sets when the manifold absolute pressure (MAP) sensor operating voltage is greater than the maximum allowable calibrated parameter of 4.96 volts.
Possible Causes: 
  • VREF circuit short to voltage
  • MAP circuit open
  • MAP circuit short to voltage
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DM.