Ok, I have done some searches and I have done some reading. The only problem is that either the answers hover around the 1.6L or Miatas with an E-Manage. So, here is what I would like to find out.

I want to add a WB O2, LC1 and gauge from DIYAutotune. Can I use this effectively to tune my 1.8L with a stock ECU?

Can I effectivly tune the car if I run the analog line to the ECU to simulate a NB signal, and use the WB signal to the gauge and monitor the WB readings?

Drawbacks? Other options?

Thanks all.

 

yep.

With the stock ecu it still comes in handy. In the least you can go out and make some pulls and datalog with the supplied software. then you can tune your fuel pressure, o2 clamp, etc.

 

sweet, thanks Brain.