P0108 - Manifold Absolute Pressure/Barometric Pressure Circuit High Input

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

  • Faulty Manifold Absolute Pressure sensor
  • Manifold Absolute Pressure harness is open or shorted
  • Manifold Absolute Pressure sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

When is the code detected?

An excessively 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

P0108 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.
OBDII Code P0108 - Manifold Absolute Pressure/Barometric Pressure Circuit High Input - AutoCodes.com

P0108 Information for specific makes

  • P0108 ACURA Manifold Absolute Pressure Sensor Circuit High Voltage
  • P0108 AUDI Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 BUICK Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 CADILLAC Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 CHEVROLET Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 CHRYSLER Manifold Absolute Pressure Sensor Circuit High   
  • P0108 DODGE Manifold Absolute Pressure Sensor Circuit High
  • P0108 FORD Manifold Absolute Pressure/Barometric Pressure Sensor High Input
  • P0108 GMC Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 HONDA Manifold Absolute Pressure Sensor Circuit High Voltage
  • P0108 HYUNDAI Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 ISUZU Manifold Absolute Pressure Sensor High Voltage
  • P0108 JAGUAR Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 JEEP Manifold Absolute Pressure Sensor Circuit High
  • P0108 KIA Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 MAZDA Manifold Absolute Pressure Sensor Circuit High Input
  • P0108 MERCEDES-BENZ Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 MITSUBISHI Manifold Absolute Pressure Circuit High Input
  • P0108 PONTIAC Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 SATURN Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 SUBARU Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • P0108 VOLKSWAGEN Manifold Absolute Pressure/Barometric Pressure Circuit High Input

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Related Information

P0108 Comments

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