Red top throttle body

[Lloyd]

Hey people, on these throttle bodies there are 5 outlets on one side of it (all water?) and I'm wanting to know what goes where And what are the other 2? Just vacuum I assume, MAP sensor and whatnot?

[kingcorolla]

i could show u were mine go on my bluetop.. if i knew how to post a digi-cam pic..

although i only have 2 waterpipes to the cold idle unit.. the rest are vaccum

[Bazda]

bluetop ones are prob slightly different to redtop.

but your main lines should be for a 4agte conversion..
On the manifold:
brake booster
boost gauge
fuel pres up (i think thats what it is cant remember)
wastegate for turbo
bov
map sensor

throttle body:
water lines in/out
if there is no aircon maybe block up the other holes on the tb.

there is prob a few more things but im not sure as u have a redtop manifold

[gdsup]

2 of the holes are for power steering idle up they got down to your p.s rack, 1 is for a bypass or solinoid of some sort(cant remember how it works) other 2 are to are your t/b heating

[Lloyd]

Yeah, think I got it sussed. 2 for water which are obvious after having a better look/play with it, brake boost, MAP sensor on top.

There are also 2 more lines on the bottom which bugger off over to a solenoid or something in the back corner of the engine bay (passengers side) which I've hooked up but have no idea what they are for. I'm assuming idle controls as there is an adjustment screw on the back (white plastic one). That leaves only one hole left... on top of the throttle body there are 2 outlets, one for each side of the throttle plate itself. One going to MAP sensor but where does the other go?

Also, anyone know on a 4AGZE what the little filter looking thing (looks like a little crappy plastic fuel filter, the likes of what you see on older engines) which is on a small line attached to the fuel rail?



btw, conversion is getting there Bazda. Was gonna be assembling it for the last time today (kinda) but a bolt decided it didn't want to tighten to hold the exhaust manifold on and ended up stripping out the thread in the block. Gonna sort that tomorrow or the next day hopefully. Then its a matter of oil feeds (sorted, but not on) and pulleys/belts

[Bazda]

sweet
that thing u are on about on the passengers side, I think its to do with the a/c. Mine are just disconnected.
I dont have any idle up for anything maybe its to do with idle up.....I should really have a play with it but too lazy.