Where can I get one of these sensors that turns your fan on earlier. My car gets hotter than I want and I want the fan to come on earlier. I've been looking around and can;t find one. Where can I get one????

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1988 IROC-Z T-Top "MATTSTOY"
350 Crate engine
370ft. lb Torque STOCK
5speed Centerforce clutch, Spohn Sub-frames, Jamex 1.5 Lowering springs, 2 1/2' Exhaust,ram air setup

 

Summit www.summitracing.com 1.800.230.3030

 

Year One's "next generation" catalog for F-bodies has the Jet fan switches

 

easy modification:
1. cut the fan switch wire.
2. splice the wire back and connect a second wire to that splice, and run it inside of your car.
3. run a ground wire to the inside of your car.
4. Get a 2 terminal toggle switch and connect the wires to it.
--the switch will allow you to turn on the fan whenever you want, and the fan will also come on when the car gets to 220degrees if your switch is off.

this is a really simple mod, and it's cheap. this will give you total control over the fan

 

The easiest way to get a toggle switch to operate your fan is to do what I did. It is done all inside the car. Basically the ECM controls devices by grounding them, such as the fan and injectors. All you have to do is splice into the wire the goes from the fan relay to the ECM that grounds the relay and therefor activates the fan. I beleive it is a green/blk wire but you would have to look it up. All I did is splice into that wire and connect it to a toggle and then connect the other terminal on the toggle to ground. that's it.

There are several resources online that will allow you to find out which wire controls the grounding of the fan relay.

James

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1985 Z-28, 350 TPI, T-Tops, edelbrock 6085 heads, ZZ4 cam, accel base/runners & 24 lb/hr inj., ported plenum, everything gasket matched, crane AFPR, SLP 1 5/8 headers, single 3" flowmaster catback, 3" Catco cat, modified tranny, 165 ECM & ARAP code, MSD 6AL/wires, edelbrock STB, Spohn SFC, GW "wonderbar"