O2 Sensor Simulator Question

[Mullet_GST]

I've read a couple of the different post about them

Post 1
Post 2
Post 3
Post 4

Now my question is how exactly does is control the lean/rich Ratio. Cause the car as it sits runs Rich. The sensor is not Hooked up at the moment. And I figure I'd give this a shot. Now is it only good for shutting off the light and nothing else or will it actually Cause the ECU to adjust the ratios?

Many Thanks

 

[delta448]

The pipe/hose that connects between the MAS and the turbo's compressor inlet.

 

[sypherzero]

Not true
In europe the GS is 4G63 without turbo. Like mine only i'm now running a evo3 turbo so it is a 4G63T, and the gas mileage is depending on my rightfoot.
If i want gas mileage stay out of boost! Simple

Maybe not in Europe, but myself and Mullet_GST are both in America. No n/a 4G63s in the 2Gs.

 

[Mullet_GST]

The pipe/hose that connects between the MAS and the turbo's compressor inlet.

Ah, just wanted to double check, But neither of those run to the intake, the one house goes to a oil catch can, and the other, something with emissions if i remember correctly, ill clarify this in the morning.