Corsa

How good a friend you solved it .. any thing you let me know.

Look at the Corsa they present that failure as follows first, they fall into cylinders as if they were in 1 cylinder less, then they emphasize to fall the rpm almost at the top that is to say low the 450 rpm, and then they are thrown out to abruptly, what they first do mx is to change the cable only that if it is correct pk the faults are similar. But the respondent of this fault is the TPC sensor, which next to the IAC in the admission sleeve, wears some keys of measure 4 or 5 I do not remember well prove that sensor I hope it helps you.

I do not know where you are but AKA in Chile the value of that sensor is 10,000 pesos.Marca Delphis.

Czech your IAC valve, cueca that are not broken or covered by your hose, the void is very important.