VHP Fan Controller Question
Thread Starter
Burning Brakes
Joined: Feb 2005
Posts: 752
Likes: 1
From: Tulsa OK
VHP Fan Controller Question
Does anyone know if the VHP fan controller will override a PCM fan setting. My car has a tune and the fans to come on at 189 degrees.
If I bought the VHP fan controller and wanted the car to run a little hotter for street use would the controller override that setting or do the fans have to be set back to stock?
If I bought the VHP fan controller and wanted the car to run a little hotter for street use would the controller override that setting or do the fans have to be set back to stock?
Team Owner
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
The VHP will control the fans if set lower than the PCM. You need to reset the PCM if you want to use the controller. This way it is fail safe, if the controller fails the fans will still come on at the PCM settings.
