Volvo Thermal timer wiring

Hi, thank you for the information.

I don't understand why you needed another adaptor.
While the element is a little bit shorter than the original one, it should fit into the old adaptor?

Regards
Norbert

edit: no pics...

Hi Pierre,

disadvantage of new TTS from Bosch is that it always opens for 1s minimum. You should not need that during summer.

I tried to put some pictures from my FTP, it does not work. Sorry for that.

Here are the who devices together :  www.vfl-fr.com/jpierre/Fiches-Tech/Bosch...l-Time-Switch-03.jpg
Here is the probe extremity one the original one : www.vfl-fr.com/jpierre/Fiches-Tech/Bosch...l-Time-Switch-02.jpg
Here is the Bosch device : www.vfl-fr.com/jpierre/Fiches-Tech/Bosch...l-Time-Switch-01.jpg

The "probe" is  shorter on the Bosch one than on the orignal TTS. Thats why I need an adapter. Note that for the B20E (4cylinder) the probe is in contact with air in a recess of the engine block (ie. not in contact with coolant). On B30E (6 cylinder engine) it is in contact with coolant. So, for 4 cylinder is does not need to drain coolant. That very practical for testings.

I did not read anywhere that the Bosch TTS activate for at least one second. You mean that even above 35C it activates 1 second ?
I'll check that.