So I recently purchased a 2000 Civic SI, it had some work done to it. not sure just how much yet. It runs really rich and I suspect it once had a turbo installed w/ tuning. It has been converted OBDI with a S300 ECU. I downloaded the SManager to see if I could tune the A/F ratio. No luck so far. I was wondering if anyone knows what I'm looking for in SManager or if anyone has an already tuned file for the N/A B16a I got. I'm working on a T3/T4 turbo kit for this car, but I'm still missing a few pieces. Otherwise I'd install the turbo to see if I could even out the A/F ratio.

Any help/advice is greatly appreciated.

 

Take it to a reputable shop and have them get it running right, won't cost much

 

Thanks for the info. I'll give a report after I find a shop.