...:::LANCIA KLUB - FORUM:::...

thank you so much.
I will try. I hope this solution will be hopeful.
Thank you very much for your help.

Hello there
I tried things you said. The temperature sensor cords are solid.
The temperature sensor voltage is connected and the voltage is 4.84 volts.
The temperature sensor voltage is not connected and the voltage is 2.88 volts. is it correct?

P0115 Lancia Auto Trouble Code

P0115 Lancia The main thing to check is the operation of the VCT solenoid. You're looking for a sticking or stuck VCT solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.
  What is VTC solenoid? and where?

The pictures I look at your places.