Ford P0108 Fault Code – Manifold Pressure Sensor Replacement
A Ford vehicle may trigger fault code P0108, which means Manifold Absolute Pressure/Barometric Pressure High. The ECM activates this code when it receives a signal from the MAP/BARO sensor circuit, indicating it operates outside the normal range.
This guide shows how to diagnose check engine light using an OBD-II Scanner and replace the manifold pressure sensor on a Ford Fusion 2013-2020.
Video
What you will need
- OBD-II Scanner
- 20mm socket wrench
- Ford Fusion Manifold Pressure Sensor
Procedure
- Unlock the vehicle and go to the driver’s seat.
- Connect the OBD-II Scanner to the OBD-II port located under the dashboard just above the hood release.
- Turn the ignition switch to the accessories position.
- Go to the Diagnostic Menu on the scanner and select read codes.
- Press enter on the stored codes, and the scanner will show P0108 Code – Manifold Absolute Pressure/Barometric Pressure Circuit High.
- Open the hood by pulling the hood release under the dashboard. Release the hood at the latch right above the driver’s headlight.https://youtu.be/FKRsgPELCn0
- Locate the manifold pressure sensor on the lower right side of the intake manifold.
- Disconnect the sensor’s electrical connector by pressing the clip and pulling the connector out.
- Remove the 20mm bolt on the sensor using a 20mm socket wrench.
- Pull the manifold pressure sensor out of the vehicle.
- Place the new manifold pressure sensor and reinstall the 20mm bolt.
- Reconnect the electrical connector of the sensor.
- Go back to the driver’s seat.
- Go to the diagnostic menu again and select erase codes.
- Erase the stored codes on the scanner by pressing enter.
- Start the vehicle and check if the check engine light is still on.
We hope you find the Ford P0108 Fault Code – Manifold Pressure Sensor Replacement guide helpful. Check these troubleshooting and repair guides for more help on your Ford.
