Originally Posted by mtnman
When the engine temp is below the setting I have for the fans to come on, the fans will cycle on and off at idle. This cycling happens over and over, on - off, on - off. Fans go off for about 5 seconds then come on 5 seconds. They're coming on when they dont need too as far as the engine temps are concerned. They're coming on cause the A/C compressor is coming on.
I've discussed this 'cycling' problem before with the fans and A/C, but there wasnt really a solution as far as PCM settings go, so I was just wondering what the pressure enable/disable settings were "tied to", wondering if their modification would keep the fans from cycling so much.