56 minutes ago, Papez said:

Did you drive the car after filling up the coolant

No in situ revving it up. 

Measuring with an analog thermometer the temperature on the expansion tank was 90c.

Dp you think this fan switch is a good choice? 

That video shows the current set up behavior

Yellow ring coolant sensors never worked good in my Feliica.

 

Have you checked the pins in the ECU plugs for signs of corrosion?

3 hours ago, D.FYLAKTOS said:

Yellow ring coolant sensors never worked good in my Feliica

The original was yellow 

Finally got the system to work properly. 

I used a 

87-79

93-85 thermoswitch. 

The system now works on first speed at 95 and cuts off at 88

So yeah the delta is 8 kelvin. 

If you want it to run let's say at 90c

You have to choose a 82c thermoswitch. 

To find the real operating temperature of the vehicle just add 8 to the temperature of the thermoswitch. 

That was the trick. 

Maybe keep the other switch for summer when ambient temps are higher and the delta may be rather less. 🙂

Just now, Breezy_Pete said:

Maybe keep the other switch for summer when ambient temps are higher and the delta may be rather less.

Yep will keep that in mind! 

6 hours ago, Thefeliciahacker said:

Finally got the system to work properly. 

I used a 

87-79

93-85 thermoswitch. 

The system now works on first speed at 95 and cuts off at 88

So yeah the delta is 8 kelvin. 

If you want it to run let's say at 90c

You have to choose a 82c thermoswitch. 

To find the real operating temperature of the vehicle just add 8 to the temperature of the thermoswitch. 

That was the trick. 

 

That's great I think this is how it should've been from the factory..

18 hours ago, Thefeliciahacker said:

So yeah the delta is 8 kelvin. 

 

Mahle has a 5 'C gap for example 75-70, 80-85, 85-90 etc.

On 12/01/2023 at 13:35, D.FYLAKTOS said:

Mahle has a 5 'C gap for example 75-70, 80-85, 85-90 etc.

Another good candidate is Behr TSW 32.

https://www.autodoc.co.uk/behr-thermot-tronik/7287484

 

2 hours ago, R_Blue said:

Another good candidate is Behr TSW 32.

 

that was the one I had originally, too high

7 hours ago, R_Blue said:

Another good candidate is Behr TSW 32.

 

 

It's 85-93 'C, not good for our climate here.

On 28/01/2023 at 17:43, Thefeliciahacker said:

that was the one I had originally, too high

No problem. Behr also has TSW 33.

https://www.autodoc.co.uk/behr-thermot-tronik/7287485?search=BEHR THERMOT-TRONIK Temperature Switch, radiator fan (TSW 33)

36 minutes ago, R_Blue said:

TSW 33

Yes this one I wanted to fit but was out of stock in autodoc

1 hour ago, Thefeliciahacker said:

Yes this one I wanted to fit but was out of stock in autodoc

 

https://www.ebay.co.uk/itm/393026860778

or you could call to Auto Katzos which brings parts like this (i bought mine from there)

 

A similar (not exactly the same)  88-79C

https://www.maxxparts.gr/diakoptis-aisthitiras-vernet-ts6840.html

 

 

Yes I got away with a 2 speed vernet I sourced locally.