Chevrolet Corsa (Opel) failure

Friend would be useful if you comment on the fault anymore you do not mention it, if you work badly or it is only a fuel excess, you have. You have to check different things depending on the fault,

I lean more about the temperature valve, since when the car heats the electrventilator turns on very soft, instead I baffle the valve and the elctro starts with its normal speed. although it puts me to doubt since that valve is new. As for the MAP Pedi one borrowed and does the same, of course the oxygen sensor changes and the IAC the fault is no longer presented continuously, it has failed me a few times and has done so while being in line but it does not last long. And he is no longer smoking the spark plugs. So I'm going to change the temperature valve for a new one. And thank you very much fried

I lean more about the temperature valve, since when the car heats the electrventilator turns on very soft, instead I baffle the valve and the elctro starts with its normal speed. although it puts me to doubt since that valve is new. As for the MAP Pedi one borrowed and does the same, of course the oxygen sensor changes and the IAC the fault is no longer presented continuously, it has failed me a few times and has done so while being in line but it does not last long. And he is no longer smoking the spark plugs. So I'm going to change the temperature valve for a new one. And thank you very much fried