Wiring/Installation advice please

eunos1800 · 03-27-2007

Hi Guys,

Ok all my stuff has arrived so i started phase 2 of the install.

I have a 94 Miata, and have mounted the tank and pump in the boot.

The thing is though i am not using the pressure switch that came with the kit, as i am using a Aquamist HSV instead.

I would still like to use the relay system though.

I have my 12v and Ground wired directly to the battery (also in the boot), the 12 ignition i am taking from the aerial.

How do i wire up the relay so it turns on the pump when the ignition is on?

03-27-2007	#1 (permalink)
eunos1800 Water Injection Newb Year: 1994 Make: Mazda Model: Miata Join Date: Feb 2007 Posts: 5	Wiring/Installation advice please Hi Guys, Ok all my stuff has arrived so i started phase 2 of the install. I have a 94 Miata, and have mounted the tank and pump in the boot. The thing is though i am not using the pressure switch that came with the kit, as i am using a Aquamist HSV instead. I would still like to use the relay system though. I have my 12v and Ground wired directly to the battery (also in the boot), the 12 ignition i am taking from the aerial. How do i wire up the relay so it turns on the pump when the ignition is on?