Posted By: Jluff
Tac 20 low presssure - 01/15/19 12:40 PM
Working on tac 20 no prints. Does any one know low pressure jumping points ? Car in pit
Posted By: lowoil
Re: Tac 20 low presssure - 01/15/19 12:53 PM
Follow the 2 gray wires back from the tank to controller,on some i think they goto a din rail.
Posted By: Jluff
Re: Tac 20 low presssure - 01/15/19 04:15 PM
The motor and valve body are under the tank on this tac 20. The only wires back to controller are 4 wires for temperature and the valve wiring
Posted By: lowoil
Re: Tac 20 low presssure - 01/15/19 06:27 PM
Prsw i think on the din rail
Posted By: Indirtwetrust
Re: Tac 20 low presssure - 01/15/19 09:58 PM
PRSW to PRSW2(G24) I think they’re always grey wires to the lower Din Rail. Are you sure you have one? There will also be a PRSW relay. You have a 1074? The thing is, I don’t think the pressure switch keeps the car from running up on a TAC20.