Trottle sensor- full range codes
 

Today I check the codes of my Rx-7 and it show the 12 codes(Trottle sensor- full range codes). My question is this mean that I have to change the TPS? There's a way that it can be repair? Please answer me these fast because I need the car. Thanks in advance.

Could it be that the TPS is out of Adjustment. I ask this because the throttle of the car start to bounce when the car is sitting still for a long time (like a couple of red lights) but when it start to run it makes the bouncing like 5 to 6 times. I correct it by turning off the car and restarting it. Every time a start it the car works well.

As the cars drives the problem dissapears. I believe that it has to be with the temp.
shoul a try to adjust the TPS before buying anything?