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P0106 2001 FORD F150

P0106 2001 FORD F150 - Barometric BARO Pressure Sensor Circuit Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
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Possible causes

  • Faulty Barometric BARO Pressure Sensor
  • Barometric BARO Pressure harness is open or shorted
  • Barometric BARO Pressure sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

Tech notes

Baro sensor input to the PCM is monitored and is not within the calibrated value.
VREF voltage should be between 4.0 and 6.0 volts

When is the code detected?

An excessively low or high voltage from the sensor is sent to ECM

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine rough idle
  • Engine hesitation

P0106 2001 Ford F150 Description

The Manifold Absolute Pressure (MAP) sensor provides instantaneous manifold pressure information to the engine's Engine Control Module (ECM). The data is used to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion. A fuel-injected engine may alternately use a Mass Air Flow (MAF) sensor to detect the intake airflow. In some vehicles the absolute pressure sensor is built into ECM.
OBDII Code P0106 2001 Ford F150 - Barometric BARO Pressure Sensor Circuit Performance  - AutoCodes.com

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P0106 2001 FORD F150 Comments

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