P0108 HONDA Manifold Absolute Pressure Sensor Circuit High Voltage

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 obd code mean?

An excessively high voltage from the sensor is sent to ECM

Symptoms

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

P0108 HONDA OBD Code Description