DTC P1122: Throttle Position (TP) Higher Than Excepted

Turn ignition on. Using scan tool, check throttle position. With throttle valve fully closed, if TP percentage is not 17.6 percent or less on with M/T, or 16.5 percent or less on with A/T, replace TP sensor. If TP percentage is as specified, problem is intermittent, system is okay at this time.