Thread: A little help with this A/C relay for aux fan operation?
View Single Post
  #16  
Old 04-12-2012, 02:56 PM
compu_85's Avatar
compu_85 compu_85 is offline
Cruisin on Electric Ave.
  
Join Date: May 2008
Location: La Conner, WA
Posts: 5,250
I wouldn't have it run all the time. It's extra wear on the motor, extra load on the (too small) alternator, extra noise, etc.

If you just want it to run all the time just connect the two wires for the pressure switch. The fan will run anytime the key is on; no relay needed.

Who said anything about cutting wires? Just make a Y adapter for the plug on the compressor. Hmm, offhand I don't know what the connection for the clutch coil looks like.

-J
__________________
1991 350SDL. 230,000 miles (new motor @ 150,000). Blown head gasket

Tesla Model 3. 205,000 miles. Been to 48 states!
Past: A fleet of VW TDIs.... including a V10,a Dieselgate Passat, and 2 ECOdiesels.
2014 Cadillac ELR
2013 Fiat 500E.
Reply With Quote