Chevrolet Optra 2007

Good day I have problems with the march in idle that is kept or between 2000 and 2500 rpm eventually low to 1000 all incese because it stayed in 1000 rpm cleaned the fin of the body body since the IAC is a motor that moves it after cleaning under 800 rpm all well until the car is on the car and now it has this failure does not have a codes.

Compa Cleled the IAC normally that motor regulates the air entry for combustion and if it is bothering you changing it because it is detached. Normal must sound and go out when the ignition switch you were checking that

Rastaman wrote: Compa Cleled the IAC normally that motor regulates the air entry for combustion and if it is bothering you changing it because it is unlocked. Normal must sound and go out when the ignition switch you were checking that

Well, I already revicts the last one and if you do it gets completely closed and when you remove the swich it becomes open.

Good evening with Restored to your consultation, I would re -restorate reset, restoration of ISC, it is most likely that you have distrusted you, that can be done using a Scaner of the GM Tech2 brand, apart if you have a lot Barefoot, I hope I have supported you in your question. greetings.

Thank you for sharing your knowledge I thank you very much. The car is for 126,000 kms remembered for now disconnects the spike to the TPS that is the same one that the IAC is handled is a spike as with 6 or 8 cables I do not remember exactly since it was too accelerated and is the only car they have for use therefore they cannot stop using it. I will seek here in Guatemala who has a Scaner GM Tech or similar to work the manufacturer parameters.