P1404 JEEP - EGR Position Sensor Rationality Closed
- Faulty Exhaust Gas Recirculation (EGR) valve
- Faulty Exhaust Gas Recirculation (EGR) valve solenoid
- Exhaust Gas Recirculation (EGR) valve carbon blockage
When is the code detected?The Engine Control Module (ECM) is detecting Exhaust Gas Recirculation (EGR) flow or movement when it is not expected
- Engine Light ON (or Service Engine Soon Warning Light)
P1404 Jeep DescriptionEGR Position Sensor Rationality Closed is the generic description for the P1404 Jeep code, but the manufacturer may have a different description. Currently we have no further information abouth the P1404 Jeep OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
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