mjau

/2 from G65 High pressure sender (which im not sure what is, or located) gives 0.72volts. i ran 12v from the battery into the white wire in the g65 connector and the fans turned on. is this a problem with the refrigerant? can i remove the sensor without any other problems occuring with the ac system? the white wire is also connected to the ECU, why?

all the fuses is okay. the 4-pin connector, at radiator fan control unit seems to be working as intended. the termostat is changed, and all the temp sensors change resistance with temperature. so the 14-pin connector, at radiator fan control unit: T14/4 and T14/9 both gives 14.1v /2 from G65 High pressure sender (which im not sure what is, or located) gives 0.72volts. /8 gives 0 volts but 14.1v with AC on. not sure where this is going either. /3 - 0.02 volts not sure what this is either. /10 - 0.00v /6 - 0.00v /13 which goes to Central locking control unit, dash panel and Convenience electric central control unit fluctuates pretty fast, 5v-10v-12v-5v-10v-12v-5v-10v-12v and so on. which is weird?? or normal? xD /11 and /7 which goes to the ECU i believe shows 0v with car off, and 0.02 - 0.03v with car on. so pretty dead? nothing happends here as temp increase either. suggestions? : )

sorry. TMBJX11U638690186 BFQ

Fans wont turn on, car overheats idle. changed one defect fan, both now work with direct battery supply, changed the relay under the battery. still wont come on. i cant find any wiring diagram for this. anyone has them? other tips? thanks : )