ecu turns on a relay for each fan
what do u mean alfie ive done afew cobras anything can be made to work in any car if u try hard enough
ls2 and l76 have 2 harness to get everything for the engine to work
the 2nd harness is part of body harness which makes it difficult for most
i modify main engine harness and add in all the extra plugs and wiring and relays and fuses needed to make it a very simple wire up job
to do it the other way u have to buy the body harness which is worth over 800 bucks then u have to strip it down and modify it and add relays and stuff
ive got 4 on order so far
2 are just bought done
i never run a switch in dash for thermos
i dont care how smart u are u will one day forget to turn the fans on
i do run an overide switch but i never rely on the driver to remember to turn it on
trust me u will forget one day to turn it on hehehe
i also sell small fan control units these have a digital temp gauge and can turn on a fan at any temp from 70 to 100 and can be adjusted in afew seconds
they are a great small item they have water temp
oil temp and volts gauge and a fan relay trigger no doghey wires in radiators
comes with 2 sensors which u fit into thermostat housing and your done
one day id like to start making premade full harnesses for cobras but to do a very nice sort of hidden job is hard without the body infront of you
plus price would not be cheap compared to other looms out there
but in the end it depends if u want a cheap loom which looks hideous
or an expensive loom that looks neat and tidy
maybe if i get some spare time i can start making them if demand was there