Mixture display for fuel injected cars

[marvelman156]

Hey guys this is probably gonna sound like the biggest bunch of noob like nonsense, but here goes,

In my Vr4 underneath the clock there's a set of 10 leds, orange,green,red. I'm not entirely sure if this is standard in all vr4's because I've never seen the interior of another vr4 (Sad I know), when I brought the car the previous owner said that it's just a display to say how the engines running, but today my flatmate found a kit in a magazine for sale so I finally worked out what it actually is. Anyway, the lights on the display have always been all over the place, so i've never been able to understand it, could this mean there is something wrong with fuel mixture or something?

Thanks for any help guys

[Gly]

It's for the air fuel ratio, and its most likely to just be connected to
The factory narrow band, so long as its moving back and forth its working,

And that's about all it will tell you, its completely useless.

[marvelman156]

It's for the air fuel ratio, and its most likely to just be connected to
The factory narrow band, so long as its moving back and forth its working,

And that's about all it will tell you, its completely useless.

Sweet thanks :2thumbsup