Hi guys,
i have an Omega B2 2.6 V6 elegance, with some issue. So, when i bought a car in 2023 i asked my mechanic to replace the cooler matrix, he did it, everyone is happy. The AC was bad (no gas), so when the temperature is rised around 30°c it was awful to drive long trips because of the heat. But then i noticed something: the whole dashboard is getting hot, and its radiating the heat into the air, and there is a gap next to the accelerator pedal where hot air blowing to my feet. So then, i asked about it, in the hungarian forums and some people told me, maybe my mechanic forget to put some gasket in place, so the heat of the heater matrix can leak into the cabin. Now the AC is ok, its blowing cool air from the vents, but the heat is still the problem.
I read about the HBV what is control the hot coolant to go to the heater matrix or not. If i understand, the coolant always going into the heater matrix, only not, if the ac not in eco mode, and the temp is set to low. Then the climate control opens some vacuum valve and the HBV close, and there is no more coolant flow to the matrix. IN THEORY...
I changed the HBV... I dont know much about vacuum systems. Where can i "steal" some vacuum to shut the HBV?I find this picture about Y26SE vacuum system
but i dont sure where can i cut the line, put a T in it, and test the HBV, and this theory of mine... (sry for bad english solutions
)
idovel elmeletileg tud degradalodni az olajpumpa, de nagy esellyel nem errol van szo. volt egy post nemreg egy 3.0-rol ott is hasnolo volt az eset, lehet hogy a homerseklettel osszefugg? (nyar)
