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GVR-4 BISS screw adjustment

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sleeper1ga

Proven Member
160
14
Oct 4, 2014
Chicago, Illinois
So I know the adjustment for the biss screw should be with the fans off however a previous owner wired them to always be on while the ignition is on. I know I should rewire it but winter is a pain and I'm trying to wait it out until warmer weather. My question is can I still adjust my biss screw with the fans running or will it cause problems.
Thanks,
Tim
 
I could disconnect the fans, however his wiring is very shady and at the moment it works, and I would rather not cause myself issues mid-winter. I know it needs to be fixed but things are brittle in cold and I don't have a garage to work in so the temperature is what it is... Trying to get it to the point where when it's spring I can just start on fixing throttle/load tune.
 
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