Hi fufi.
A lot of rain and not much time. But now I fabricated a few cables and connected
pin 1 on the watervalves directly to the +connector in the engine bay and pins 2 and 3 to the minus. screw of the shock tower.
It worked perfect. No heat from any of the vents. It surpriced my a litle bit because I thought I tried this a year or so ago.
Never mind. It makes alot more sence now. One of the wires does not connect to the minus, so this means that valve stays open at all times.
I'll check the wires to the control unit at pin 23 or 21 from the white connector. There must be a connector inbetween (X36) the control unit and the watervalves. If the wires are intact the most likely conclusion is a fawlty control unit.
Keep you posted. Henk.
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