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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 834 (Engine Controls - Powertrain DTC Charts And Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> P0108 - Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Sensor High

P0108 - Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Sensor High

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P0108 - MANIFOLD ABSOLUTE PRESSURE (MAP)/BAROMETRIC PRESSURE (BARO) SENSOR HIGH

Description:  Sensor operating voltage is greater than 5 volts (VREF). As a result it failed above the maximum allowable calibrated parameter.
Possible Causes: 
  • VREF shorted to VPWR
  • MAP signal shorted to VPWR
  • VREF should be less than 6.0 volts. The PID reading is in frequency/volts
  • Open circuit
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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