Stock fan plug diagram?

[phunny]

Getting everything setup for the new spal fans with the controller and it's own sensor. My question is what's the pin layout for the stock sensor, I can't find it anywhere.

 

[steve]

On a 2G the ECU controls the fans based off the ECT sensor. It then grounds one or more of the fan relay coils to activate the fans.

Since you have DSMLink why not let it continue to control the fans and skip the spal fans controller?

 

[phunny]

On a 2G the ECU controls the fans based off the ECT sensor. It then grounds one or more of the fan relay coils to activate the fans.

Since you have DSMLink why not let it continue to control the fans and skip the spal fans controller?

I purchased everything for the new fan setup. My reasoning for going with a stand alone controller was just in case I decided to add a 3rd fan into the mix. The kit has it's own temp sensor that I have mounted already. Looks like I'll have to wire everything up individually . I was hoping one of the wires on the stock plug was a "switched ignition wire" just for the ease of install.

 

[steve]

I was hoping one of the wires on the stock plug was a "switched ignition wire" just for the ease of install.

Not at one of the fan plugs, you have to go back to the stock fan relays. the three radiator fan relays and the condenser HI relay coils are provided switched ignition power on pin 3 a blue/red wire. Like I said the other side of the coils go to the ECU outputs. If the spal controller has inputs from the factory system that can accept low=active signals then you could run ECU and spal sensor at the same time.