Notifications
Clear all
Topic starter
15/01/2019 8:40 pm
Working on tac 20 no prints. Does any one know low pressure jumping points ? Car in pit
15/01/2019 8:53 pm
Follow the 2 gray wires back from the tank to controller,on some i think they goto a din rail.
Topic starter
16/01/2019 12:15 am
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
16/01/2019 2:27 am
Prsw i think on the din rail
16/01/2019 2:28 am
To g24
16/01/2019 5:58 am
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.