P1400 DODGE Manifold Differential Pressure sensor condition

Possible causes

– Manifold Differential Pressure sensor harness is open or shorted
– Manifold Differential Pressure sensor circuit poor electrical connection
– Faulty Manifold Differential Pressure sensor

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P1400 DODGE OBD Code Description

The Engine Control Module (ECM) detected an open or shorted condition in the MDP sensor