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P012C - Turbocharger/Supercharger Inlet Pressure Sensor Circuit Low

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P012C - TURBOCHARGER/SUPERCHARGER INLET PRESSURE SENSOR CIRCUIT LOW

Description:  MAP sensor operating voltage is below the minimum calibrated parameter of 0.25 volts.
Possible Causes: 
  • Open in the circuit, or short to ground
  • VREF circuit open, or short to ground
  • Damaged MAP sensor
Diagnostic Aids:  VREF should be greater than 4.0 volts. The PID reading is in frequency/volts.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All refer to PINPOINT TEST DM .
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