P1404 CHRYSLER EGR Position Sensor Rationality Closed

Possible causes
– Faulty Exhaust Gas Recirculation (EGR) valve
– Faulty Exhaust Gas Recirculation (EGR) valve solenoid
– Exhaust Gas Recirculation (EGR) valve carbon blockage
When is the obd code mean?
The Engine Control Module (ECM) is detecting Exhaust Gas Recirculation (EGR) flow or movement when it is not expected
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)