Possible causes
– Faulty Throttle Position Sensor
– Throttle Position Sensor harness is open or shorted
– Throttle Position Sensor circuit poor electrical connection
– Throttle Position Sensor harness is open or shorted
– Throttle Position Sensor circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1122 FORD Description
Sensor signal output not consistent with engine load measurement