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Home >> Ford >> 2018 >> Transit-350 Base, Van Cargo Extended, 3.2L Eng VIN V >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P0109 - Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Intermittent

DTC P0109 - Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Intermittent

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P0109 - MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE SENSOR CIRCUIT INTERMITTENT

Description:  This DTC sets when the manifold absolute pressure (MAP) sensor signal is intermittent.
Possible Causes: 
  • MAP circuit intermittent open
  • MAP circuit intermittent short to voltage
  • MAP circuit intermittent short to ground
  • Damaged MAP sensor
  • Incorrect harness connections
Diagnostic Aids:  Check the harness and connection.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST DM .