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)
ACURA Technical Service Bulletins for P1122 code
2002 ACURA RSX VEHICLE SPEED CONTROL
2002 ACURA RSX ENGINE AND ENGINE COOLING:ENGINE:GASOLINE