Thanks for answer.
I checked all three sensor on the engin block and all fine.
The four terminal one, which I think is for controller, looked fine.
I measured values and they ran around 1Kohm when cold, and 200ohm when hot.
I also measured voltage and looked fine.
BTW, the car runs well without having the cold start valve connected.
It takes a little bit of more cranking like 5 seconds to start, but it's o.k.
However, I need to fix that for winter.
Thank you very much ...
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