I figured that since the car was a Singapore new one it would have been optioned with mods to suit a hot, city style regime, so a slow speed continuously operating fan would be likely. Most AC systems have a trinary pressure switch to turn on the slow speed fan when the AC pressure builds up, so I took a good look at that switch. On the 900 it is behind the grill just before the radiator. There it was!
The fan still comes on when engine temp goes high, and does still keep going for a few seconds after shut down. All very satisfactory. Cheers.
"AlexBinnie" wrote: > My 1995 900S cooling fan comes on as soon as I turn on the > ignition key, and it seems to run all the time. When I finish > a journey, the fan stays on for about 20 seconds and then > stops. Is this normal? The cooling system is OK and the > engines runs at normal temperature with the gauge at 9 > o'clock. Does the fan turn off when the car is actually > moving? The trouble is one cannot monitor the fan when the car > is moving!!! > > Any help here is appreciated. > > Alex.