P1197 – Differential Pressure Sensor Intake Manifold Signal

P1197 Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1197 Possible Causes

Faulty Differential Pressure Sensor,Differential Pressure Sensor harness is open or shorted,Differential Pressure Sensor circuit poor electrical connection

P1197 Description

Differential pressure sensor intake manifold high input bank 1