OK so here is the situation..my fan will not turn on. I jumped the fan and i know it works, while the car is on the on position i jump the plugs going back to the ecu to see if the signal hits to turn the fan on, i have an integra dc2 and a lsvtec, I checked the sensor that is on the thermo housing by jumping with a paper clip, fan would not come on butit is getting a signal, also the sensor that is next to the heater hose in side of block towrds the front, still no fan.. switch out relays, nothing.. anybody have some idea of what to check next. Running s300 and the option in protection I hve it set for the fan to run all the time because for some reason car runs like **** if I dont.

 

if you want your fan to run all the time what i did in my eh2 hatch was run a switch into the glove box and wire the fan right to the switch... so when u get in the car turn the switch on and the fan will be on when u start the car up... just dont forget to shut the fan off cause then u battery will die...

 

Yeah I know that part I drive my car alot..I would rather try to figure it out..I can hook a swith up. I just want it to work like normal so that is why I was wanting to see what else I can test.. Im replacing the head gasket this weekend .. so maybe that will help which I dont see how that has to do anything with the fan not coming on.