- Thread starter
- #76
GSXDNA
15+ Year Contributor
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- Nov 19, 2007
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Los Angeles,
California
not for ## car but on mine its three wires on the fan its power ground and signal for u ###### power grnd and hi and low for the relay ... .
but i was able to find something for u just now == =
openecu.org :: View topic - Successful USDM Evo 8 ECU swap into Evo 6 TME
similar ecu setup with u try what they suggest on the first post and if u have questions ill explain it..
This is helpful...thanks. It looks like the reason there are four wires is because two of them are the Hi and Low relays. That actually makes a ton of sense, because i think the fan may actually be working when the car is on initially, but then when the car gets hotter, it goes off. I bet the RRE guys hooked up just the Low relay to the fan. I'll have to check and see if the fan goes on when the car is started and the motor is cold...I think it does.
Still not quite sure how to wire it, if i can't use the PWM cooling fan output from the Evo 8 ecu....