91 Octane

19t v2

I still am climbing on LTFT while cruising at lower speeds. They will climb to about 26. I am working on it now. I had the valve cover and gasket replaced recently. Just replaced all 4 o2 sensors, flashed the update calibration, reset adaptions before and after the flash, dropped the downpipes and checked the gaskets at the turbo flanges and mid pipe flanges. I had new injectors and replaced 6 with a known good (rebuilt) injector decoupled and seat. I may pull the front 3 and check for leaking at the three in the front as the back 3 do not trim out like the front bank.

19t v1

I replaced a fuel injector in cylinder 6 with new decoupler and teflon seal. Car no longer shows a super knock code. I filled from almost empty to full at chevron but did not notice the ethanol content until I was looking at the log. The log is all the way up in second and I did not stop the log at the top. I stopped it after decelerating and shifting. I did the log on a road I was not completely familiar with. The ethanol content had not dropped to under 10 percent when I started the log. It was still going down. The car pulls very well.