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 .. .