I would like to post data log and tune, but can't figure out how. So anyways, I bought a procharged WS6 that runs terrible except WOT (WOT runs good). It is almost always rich, like sometimes as low 10.5 afr at idle and light throttle. I even borrowed a second wideband and installed it close to mine and they were both nearly identical. I also installed it in the opposite header and found that bank 2 was generally reading 1 number leaner than the other, even though injector pulsewidths were the same. So maybe I have a hardware issue in regards to that. But the MAIN issue is that I am seeing NO change in afr when I alter the VE tables (pri. or sec.). I mean NO change even when I cut the whole table 60%. I have even tried changing just about every airflow/fuel table I can think of i.e. map vs ECT adder, flow rate vs KPA, etc.
Now I DID see a change when I raised stoich. But of course this seemed to raise afrs across the board. Even when I did this and the afr looked a bit better, it still ran and idled rough.
I also noticed that it is always using the low octane table, even when there was no KR present, and I do know that the knock sensors are functioning. Not sure if this has anything to do with the other complications.
Any help would be very appreciated!