I have a sitc, vafc, and a wideband o2 LC-1 (or soemthing_)

anyway im trying to connect all 3, but they all need a power and ground to ecu, and i only have 2 power and grounds from ecu, what do i do?

 

twist two together?

 

wouldnt that risk either interfeering the signals, or over amping the wires?

 

get a chipped ecu and stop ------- around with junk

 

thanx einstein, can someone help with this, no one knows by the looks of it.

 

+1

 

+2

 

+3

but too late bought stuff and wanna know how to wire it , plus this silly australian model y4 engine i need a new dizzy which i cbf changing just for a chip...

if anyone knows what to wire here let me know thanx

 

the 2 controllers you can wire off ignition power and any ground within reason, then the wideband you want a direct feed from the battery and a ground also, if ya want to get fancy wire in a relay off ignition to shut it off. widebands are pickie when it comes to voltage, then plug your lc1 into your Laptop. then wire the vafc or afc crap to the ecu. your just gonna have to play with values, then datalogg with the lc1, then my tuning. afro tuning

 

look at your fuse box. there are a few blank power sources there. look for the leads that you can use. test them to see which is switched and which is constant.
You can use a regular spades that push right on.