2 steps on S2 ventilator ????

[s2avantdk]

hey, is der 2 steps on a S2 aby heat ventilator.???
mine is starting with ful craft about 100 degres.

[dan_b]

There is a 2-stage fan on the S2 yes - the low speed fan should kick in at around 92 Degrees (I think that's right), and then the high speed fan should kick in towards the 100mark. Sounds like your low-speed isn't coming on. Check the relays and fuses?

[s2avantdk]

okay, the sensor that feel the temp on the water, where is this sitting.???
i have lok but can not find it. in other cars it sits in the water cooler. ???

[s2avantdk]

okay, now i have found it. but is have 4 wires.
i have read, that the 1 step only is use with the after run pump, ???
is that corect.???

[s2avantdk]

http://www.sjmautotechnik.com/trouble_shooting/cooling.html#fan

you can se it here.