steper motor output for fan control

[killerbee]

I have a problem using steper motor output for fan relay activation , it is allways on nevermind of temp , even it is not set for output . I use all other aux outputs . Will be happy if help me .

[Kisielisodd]

try to select option inverted

[killerbee]

Tried inverted , same ... tried all stepper aux same , now thinking of removing one of used aux but it is better to use all

[Jadzwin]

Seems like the output is broken...

[killerbee]

No today upgrade to newest firmware and check , it works perfect

[pepifebles]

I have the same problem with my intercooler water pump relay. Actually plug to G10 stepper 1B and my water pump dont work. My pc firmware is 1.100 but ecu havent update. Can to be the reason?

[Welshman]

ecu and pc need to be on same version

[pepifebles]

Firmware updated and water pump dont work

[pepifebles]

Think that problem fixed. I have add ground to relay and Pump stArt.

[Welshman]

re the fan question , on a st205 if you remove the aircon and disconnect the valves the fans are on permanently , just a thought ...

[pepifebles]

I dont know. Unplug Valve sensor and check it but think that no.

[Welshman]

what i mean by valve is the connector at the bulkhead where the aircon pipes go into the cabin , this connector here has to be still connected or i think there is a mod for the wires . i had the same with my car when i started it first fans on all the time , connected to the aircon pipes and fan stopped .

just got my rev counter working too , as i have COP i have wired direct to the tacho from the emu ,

[pepifebles]

I cant help you. Havent many knowledge of this. Can you upload picture to this connector.