[ksoazn]

i just got SRT intake used
i installed everything myself
including the wiring
today i found code P0121 which pedal switchh something
is it cause of the srt intake or i didnt wire them right ?

 

[ChinoXS203]

http://my.is/forums/f114/p0121-throttle-pedal-postion-switch-range-performance-problem-292146/

was the unit new? i would say double check all solders and pins for looseness. try resetting the ECU buy unplugging the battery for 30mins.
it deff has to do with the wired SRT rECU

 

[ksoazn]

I BOUGHT UNIT USED FROM LOCAL MEMBER
he seem like pretty good seller
well
i check my wiring tomoro
because i did it at night with work light

 

[XaLtezZaX]

hmm thats odd, check your wiring. I didnt solder anything to my car. I tap each wire. Never got around to soldering.

I never threw any lights so double check your wiring setup!

 

[ksoazn]

me too
i didnt solder it
i double check
i guess that what i get for working at night with flash light

 

[ksoazn]

i recheck allthe wire and they all right
i think my tps sensor went out

 

[Gray Rider]

i recheck allthe wire and they all right
i think my tps sensor went out

Or you have an open or short in the throttle position sensor circuit.