CEL with P2135 code

So ive been getting a check engine light on and off lately and its always the same P2135 code. I did a little research and found that it has something to do with my throttle position sensor. I haven't paid much attention to it but now it seems that when i have the pedal about 1/4 of the way down, the engine will hesitate between 2600 rpm and 3300 rpm and then it will kick up after the 3300 rpm and operate as usual.

Has anyone else had this problem? TSB maybe? Im thinking of just buying a new throttle position sensor from the dealer and replacing it myself.

is it stickin? could relate to when u hydrolocked...

no it doesnt stick, I have stupid drive by wire. Oh and I have disconnected the Drive by wire assembly to fix my engine when water was in it. I read that engine has to "learn" the throttle positions everytime the TPS is disconnected. But then again that was on a nissan forum..

disconnect battery overnight, see if that does anything. i dunno what else to tell ya, gotta wait til the people who actuall y know things come on lol.

If you have the Siemen ECM, there is no learning.

how do i check if i have the siemen ecm?

You prolly have one. I had that code come up a few times myself, brought it to the dealership and they changed the whole throttle body.

I c, I would take it to the dealer but 1. I hate dealers 2. Ive driven my car through water, lol. 3. My interior is completely stripped and 4.I hate dealers

Guess I have to replace the sensor, I hope they sell it seperate without having to buy the whole TB.

How much was the TB? Does it say on your work order?

nope, was warranty.

the throttle body is probably around $250...i just looked it up on car-parts.com and they are all below that and they usually sell higher at the dealer...what year is your aveo?

Its a 2006

Throttle position sensor is $25.07 on gmpartsdirect.com Check dealership...I got some parts at my dealership for cheaper than gmpartsdirect.

any resolution to this? im getting this code too...

is it just the throttle position sensor or the whole throttle body that needs to be replaced...?

wow this was a while back...I ended up replacing the entire TB, its pretty easy, just make sure it comes with the gasket. keep in mind i have drive by wire, not good ol' throttle cable.

i replaced my tb yesterday....seems to have remedied the problem

I think the initial thing is to replace the connector, it hehco made ​​at the agency, were around 26 USD, it is useless to replace the throttle body if what is wrong is the connector ...

I think I saw that response and here ....

So far I have had excellent results with connector repair without thier my pretensions are the change ...

The details that improved was the better engine response, more stable idle, better fuel, which was what I despaired, consumed as a 2.0L ...

Here I put the information about the error code in question ...

P2135 Pedal Position Switch A/B Voltage Connection error - - JustAnswer
Now as far as I have understood, the same engine and heat vivración loses idle calibration and this must be done, if only agency ignored, but it would be the recommendation, saying that the Matiz G2, also calibrates the TB .. .