widge

Hey All,

Car was running fine, i removed the TPS to try on another car, then reinstalled on my car and now the car idles like crap and im getting the P0120 code

Throttle/Petal Position Sensor/Switch A Circuit Malfunction

Could the TPS be damaged, i cant see how it was fine i removed it put it back on and now this code and it wont idle properly, and nearly stalls.

Any feedback??

Cheers guys

thedru13

iTrader: (24)

Did you properly adjust the TPS?

widge

Well in EvoScan i can see at idle its about 4-6% WOT is 100%

So im assuming its adjusted correctly

widge

replaced TPS problem solved!!!

Aussie IX

Hey Widge, I've done the same thing and getting this code everytime I start the car.
When you said replaced the TPS, did you mean with a new one or just adjusted it?
My throttle is on 1-2% on idle, so I think it's in the right place, and car runs fine.

Aussie IX

Never mind, I just fixed it with; Setting TPS
0% throttle suppose to be between 0.535 & 0.735, but mine was on 0.3, set it to 0.59 and no more CEL

EvocentriK

You should be between about 11 and 15% in evoscan at idle (if you dont have a DMM). You were both too low.

Aussie IX

11%-15% of 5 volts is 0.55 - 0.75
So mine is 11.8%