you have to adjust the tps by loosing the screws and rotating it till it reads 0.50 volts [you need a scanner to do it]
hi i have a clio 1.2 2001 and have a fault code p0225 throttle/ pedal position sensor switch c circuit. i have changed the throttle pedel and has made no diffrence the vehicle still wont rev up but cant find the throttle position sensor under the bonnet please can you tell me were it is located. thank you.
Assuming you mean the throttle position sensor. The throttle position sensors tells the engine computer when the throttle position has changed, it adjusts fuel flow to match the throttle opening. If the throttle position sensor fails then the engine computer has to depend only on the MAP sensor to define air flow thus how to adjust the fuel flow. I would expect then that response time would be slower than when the throttle position sensor works correctly. On a Chevy Celebrity it might also turn on the check engine light and post either a code 21 or a code 22.
I just had the same problem. You have to replace the TPS (Throttle Position Sensor). I paid about $25 for the part at AutoZone. I changed it and WOW! My truck runs beautiful!
The throttle body injection is non adjustable and controlled by the pcm (computer) the throttle position sensor or TPS is adjustable but is normally set correctly at the factory. If you have changed it, there should be instruction on how to reset it properly
Yes, my grand am had that problem a week ago, changed out the sensor and it runs like a champ!
Most likely it's a vacuum leak.
I had the same problem, so I changed the throttle position sensor and the camshaft sensor as well...it worked for me, hope it works for you too. also change the map sensor that was the reason the light was on
Throttle Position Sensor. I changed mine and my truck doesn't stall anymore, and it does better on gas. That is if you know how to drive standard and are not just stalling it yourself.
could be your throttle position sensor or check and make sure butterfly flap is closing properly.
position changed
MOTION
You may have a throttle position sensor going out or possibly the fuel pump. Get some throttle body cleaner and clean the throttle body inside to make sure the throttle blade inside the body is not hanging up and then get a fuel pressure gauge and connect it to the fuel raila nd see what kind of pressure you get when you rev the engine..and see if there is a drop when you open the throttle.