Rb25 Throttle Body Questions

[Dearlove]

just a few questions on a throttle body that i picked up today

it's off an rb25 neo from a stagea

im doing an efi conversion on another kind of car and need tps, so i just nabbed the tb and tps together and now ill make an adapter plate to install

just wondering why the tps has 2 connectors?? is it a fail safe thing?

also it has a hose running to the bottom of it (the tb) and then a pipe runs along the tb and to another hose, then from that pipe runs a little channel to another pipe, god that probably makes noooooooo sense, ill have to find a way to get a picture of it. im just wondering what it's for?

Thanks, Trent

[fletch rb30]

one of the plugs is a variable resistance sensor and the other one is just a throttle closed switch

[Dearlove]

ah, thought it might be, was just bout to test it with a multi meter anyway

thanks, man

[3LGODZILA]

coolant runs through to tb is that the hoses your talking about?

[Dearlove]

ah really? well there's only one hose (plus another exiting) so i guess, i never really thought it could be that.