check engine light and code 22

car was jerking and stalling etc so i cleaned out the throttle body n pulled off the sensors from it and put it all back together just before and no jerking and stalling that cleared up and it idles smooth now i have a code 22 which is throttle position sensor voltage low. any ideas??

Scan it, make sure it is set right. .5 volts at idle.

ok quick question about the tps does it sit on the throttle so when i hit the gas its pushed or does it sit on the other side and have a motor and move to where the throttle by itself?