m2r wiring cooling fan help
 

iv finaly got aroud to wiring up ecu got engine running again
but its running piggyback with stock and something is up with stock ecu causing cooli g fans to stay on when ignition is turned on
but any way my plan is to remove the standard ecu and just run m2r

so my question is i have planed on using the 4amp aux 1 for boost controler
the other aux output is only 0.6amp is that sufficiant for triggering a relay to turn on engine fan
from what i can remember current draw is aprox 250mAH is this correct

have i missed somthing

You've got 600mA to work with. So yes, you can trigger a standard bosch 20 (or their high output model) with Aux4 without a problem.

-David Guy

diddnt think any 1 replied i never got a email
but manyy thanks for your help

I used my other aux output to run 4 coils and reverted to a basic temp switch w/relay to operate the fan. It's on at 195 deg / off at 185 deg, and I run a 180 deg thermostat. It works great. My system works well enough that the fan only runs when I'm parked and idling.

BTW - glad to see some posts on this section. We M2R people need to stick together.

Yea for some reason my notification is disabled any way i will be doin wright up once i have all my settings sorted ive been getting cofuesd
Over my resent problm ive made another thread for that
But as for my temp control its all sorted the m2r is bit weird on temp control i would say to set the temps down to what ever the temp of sensor is and off temp to see if u getting triggering once warmed up because the m2r
Can not trigger on the cooling fan (myn cant anyway) in the diagnostics section

Yea for some reason my notification is disabled any way i will be doin wright up once i have all my settings sorted ive been getting cofuesd
Over my resent problm ive made another thread for that
But as for my temp control its all sorted the m2r is bit weird on temp control i would say to set the temps down to what ever the temp of sensor is to see if the fan is getting triggerd and off temp to 0deg to see if u getting triggering the m2r once u getting trigger set ur normal temps
Canot trigger on the cooling fan (myn cant anyway) in the diagnostics section myn is now fine an dandy