I have 4 wires >> white , green, red, and black, ( STI , V7 jap, ) Were do the wires connect to , cheers Alan.

 

Anyone ??????

 

red-live
black-earth
white-signal from sensor
green-ground to engine block(although most people ground on ecu with the black)

hope this helps

nathan

 

Cheers Nathan, errm which sensor ???? Do I need to go to ecu ??? (black) ??

 

lambda sensor. most people take all their feeds from the ecu, live, earth, signal etc. dont think I have seen an ecu pin out for an sti7 though.

nathan

 

Thanks again Nathan, Buy you a pint some time !! cheers,

 

anymore ideas,

 

Alan,
If the wireing is the same at the ecu as a bugeye wrx I have a copy of the wiring diagram at home Im going to the scooby shootout so I will pop it in the car for you I will also check my cd which covers the sti/wrx mechanics as well just to be sure

 

Thats great , thanks ,

 

Alan look for the lambda pin out under your model

http://dspace.dial.pipex.com/bob_raw...connection.htm

 

Now I am confused, >> Give me a house to build anyday , But thanks,

 

Why ?

Quick simple instructions (if you get stuck Efeel free to e mail me) -
Take your 4 wires.
Strip the ends of the black & green wire - twist them together and add a circular spade connector - crimp .
Put the spade on any bolt thats connected to metal (ECU holding bolts are ok).

Take the white wire and look up the pin number (hole in the connector block that the original Lamdba wire goes into) for your car model via Andy's link.
Attach the white wire to the pin wire without cutting it.

Stick the red wire on any live feed (back of cig lighter etc)

Job done.

Best bet is to solder the connections rather than use scotchlocks, as the S/locks can sometimes give a bad connection.

Chris