Wires Leading To Knowhere ?

[Fazza6868 0]

I have found the end of a wire under the dash of my car labled up as water temp , the coolant temp guage on the instrument panel is working , I am running emerald management should the emerald have a collant temp sensor ? if so are there two Ie one for the guage on the dash and 1 for the emerald ? if it is for the emerald what effect might it be having ?

 

Thanks

[CosKev 16]

If its for the ECU it tells the ECU what the temp of the coolant is so the ECU can alter the fueling when the cars cold,bit like a choke on an old carb car

[Fazza6868 0]

so what effect do you think it would have if it wasnt coonected ?

[CosKev 16]

I don't know with Emerald

 

But with standard ECU I'm pretty sure it would cause the car to over fuel,run on cold start permanently