Greddy A/F gauge install help plz

[mofoaka]

okay so i got the greddy A/F gauge used but i dont' know what if there is anything specific about installing it. there's like two wires that are free on the computer of the A/F gauge.. red ( power of course) and black ( ground of course)... but on the O2 sensor side, there's an extra wire. what is that for? Thanks in advance

 

[funktownp5]

Its proly for the illumination of the gauge.

 

[Panzozo]

I don't have an Greddy gauge but usually, that wire is for the signal. That's the analog signal that read from 0 to 1 v, or 0 to 5v for a wideband. It should either hook up to a module that connected to your gauge or either connected directly into your gauge.

 

[funktownp5]

http://www.greddy.com/tech/GAUGEWIRING.pdf

 

[mofoaka]

its actually a green wire.. the site doesn't show much heh thanks tho.. any other suggestions of what it might be?

 

[igdrasil]

i will send you pics of the manual...

 

[igdrasil]

there you go...

Use it as standalone, do not use the green wire to tap the O2 signal for stock ecu. Leave the stock O2 in place.

 

[DiscreetSpeed]

okay so i got the greddy A/F gauge used but i dont' know what if there is anything specific about installing it. there's like two wires that are free on the computer of the A/F gauge.. red ( power of course) and black ( ground of course)... but on the O2 sensor side, there's an extra wire. what is that for? Thanks in advance

nice! did you get the sensor as well?
leave the extra wire out, just tape it up or something.

edit: using a new bung right?
one last thing...are you using this in place of the 02 or by itelf as said above ^^^

 

[mofoaka]

nice! did you get the sensor as well?
leave the extra wire out, just tape it up or something.

edit: using a new bung right?
one last thing...are you using this in place of the 02 or by itelf as said above ^^^

i'll be using a new bung yea i have the O2 sensor as well haha i actually look the gauge apart and put a new level on the A/F adjuster

 

[DiscreetSpeed]

sweet! yea dont worry about the extra wire, mines dangling as well.

 

[spacemonkey]

remember....place teh WBO2 before your cats....just a friendly reminder.

I seriously have seen people weld a bung after the twin inline cats.

 

[mofoaka]

thanks , i'm running catless

remember....place teh WBO2 before your cats....just a friendly reminder.

I seriously have seen people weld a bung after the twin inline cats.