Unfortunately, I have never had my PM7 and ZC in the car at the same time...lol
But in my last Si, I ran the Zc with both the pm6 and pg7 ecu's. I never had a problem with running lean/rich, so I dont know what the deal with that is. My car passed emissions with flying colors, even with the Zc.
pm6 - Good
pg7 - Better
pm7 - Best
The only advantage the pg7 has over the jdm pm7 is the lack of a speed limiter. The pm7 limits out at 115mph. I think I may leave that limiter in place, so that Im not tempted to take her that high. Plus it will keep me outta trouble...........somewhat...
