Check engine light code number P0121 ?!?!?!?! Any takes ?

VIPERMAN

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I drove to the northeast exotic show this week end and I pushed the car pretty ******* some stretches of route 3.
On my way back I noticed that the check engine light was on. I plugged my OBDII reader and it showed P0121.
The definition is "Throttle/Petal Position Sensor/Switch A Circuit Range/Performance Problem"
I had no clue what this meant mecanically, I cleared it and drove the car for 3 days with no problems at all. I did not notice any difference in the way the car runs or handles.
The wizard said he never encountred this one before and told me that he can dig into it if it comes back again ...

Any input in this matter would be highly appreciated.
 

Dimitrios

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throttle/pedal position sensor/switch A circuit range/performance problem. go have it checked...not sure what that means either..
 

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