TPS Wires

[traven16v]

Hi,
Hows to work out which wire is the Signal wire, 5v wire, and the earth?

the throttle bodies are off a Suzuki GSXR about 2000-2002

Cheers.

[alladdin]

look here, read it all as i may have corrected myself:thumb:

http://forums.turbosport.co.uk/showthread.php?t=128393

yes i did, last post is corrected bit

[traven16v]

Thanks for that, I will try it now

Cheers.

[traven16v]

Just had a look and heres the results, think I've got it sorted but if you could confirm it that would be great.

On 20k setting on meter.

Black and Blue wires - 4.9 ohms fixed

Black and Yellow wires - 1.30 - 4.44 ohms rising as throttle opens.

Blue and Yellow wires - 3.91 - 0.69 ohms as throttle opens.

So I take it:

BLACK is Ground
BLUE is +5v Ref
YELLOW is Signal.

Cheers

[seventynine]

yeah thats correct.

on a side note, are all the TPS pots the same resistance? i.e getting my gixxer one working with my dunnell ECU thats programmed for a standard zetec TPS? or is it worth making an adaptor to run the zetec one>

[alladdin]

i was looking at mine yesterday to build the sub loom, on my suzi tps i have blu (vref), yell(sig), blk(gnd)
which is correct to yours. the colours then change to red, pink/blk, blk , from the plug side.
injectors are yell/red as common live with gry/wht, gry/yel, gry/blk, gry/red as the ecu gnds.:thumb:

as for resistance im not sure,tho i doubt theyre the same. they might well be tho :thinking: i have both types so will check.