[urq] Radiator cooling fan

[Louis-Alain Richard]

Cooling fan is triggered only by the radiator fan switch for the 2 lower speeds (same switch, but speed is slow when engine is off, medium when engine is on). The high speed is commanded by either the tubular switch which is in line with the hose under the reservoir, or by the AC relay in the glovebox ceiling. That is for the 1983 with the old-style fusebox.

Louis-Alain

-----Message d'origine-----


Can anyone confirm whether or not the cooling fan is independent of the ECU?

Im about to do the first start of my UrQ 034efi swap and this has been in the back of my mind.  

The 034 can trigger the fan if required but I was hoping the cooling circuit was self sufficient and didn't need input from the ECU

Thanks in advance guys

sean