Possible causes
– Faulty Intake Temperature sensor
– Intake Temperature sensor harness is open or shorted
– Intake Temperature sensor circuit poor electrical connection
– Intake Temperature sensor harness is open or shorted
– Intake Temperature sensor circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1110 JEEP OBD Code Description
Intake manifold temp sensor above acceptable operating range.