e-fans question?
#11
PT's Slowest Truck
iTrader: (19)
Originally Posted by SSlow 4.8
does that nelson harness work with fans that have a single speed? i just have a junkyard fan that is really strong, has 2 wires.. been needing to get that thing wired to the computer, if i tell nelson what ive got, they can customize it right?
#13
PT's Slowest Truck
iTrader: (19)
Just an example, my truck is a 99 that originally had a clutch fan, and I now run efans that are controlled by the PCM...as well as turning on when the ac compressor engages, thanks to a wire going to the compressor clutch B+ that goes to a relay in my Nelson harness.
#15
PT's Slowest Truck
iTrader: (19)
They don't work on their own, you either have to tune for them, run a manual switch, or use a temp probe that goes into the radiator fins. The temps probes are prone to failure though, so I recommend against that method. PCM controlled efans is by far the best method, and you can still have a manual switch if you want.
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