Third Generation F-Body Message Boards

Third Generation F-Body Message Boards (https://www.thirdgen.org/forums/)

- TBI (https://www.thirdgen.org/forums/tbi/)

- - TBI- Fan Switch. (https://www.thirdgen.org/forums/tbi/776573-tbi-fan-switch.html)

dmccain

06-09-2021 07:37 PM

TBI- Fan Switch.

So I know the fan switch on TBI cars on the passenger side head turns on at like 230. Anyhow I have an aftermarket adjustable fan switch so do I even need the old OEM one? Does it serve any other purposes?

scooter

06-09-2021 08:09 PM

Re: TBI- Fan Switch.

It's only a switch to ground, it does nothing else

henryd3

06-10-2021 11:38 AM

Re: TBI- Fan Switch.

All it does now is plug the hole, still an important thing to do

Sweatlock

06-10-2021 08:14 PM

Re: TBI- Fan Switch.

Radiator fan switch turns the fan on at 108 deg. C/226 deg. F

dmccain

06-11-2021 10:57 PM

Re: TBI- Fan Switch.

Thanks..It's just plugging the hole not hooked up.

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