sorry, i edited detail in original msg with the details of the 2 versions I was referring to.
I see there is a later VY_V6_$060A_Enhanced_v2.00a.xdf, is that still a beta version ?

Hi, I have been playing with Lean Cruise AFR in the old 0.9a version, finding I needed to reduce AFR multiplier in the LEAN Cruise Air Fuel delta table above 375 as it would bog down and occasionally end up kicking down. This gained me a little economy. I spotted there is now an v0.10a XDF, although...

Thanks for feedback, can see what was mentioned, as soon as target afr goes leaner when lean cruise starts the O2 readings drop. Seems super sensitive to being in cruise or not. So similarly, when in Lean cruise the Closed loop stops because of no 02 readings and goes into open loop, is that because...

trying to learn by interpreting the data logs, my car is a VY 1 tonner ecotec which I've updated the ecu with The1 tune. When I logged the other day I noticed car was going between open and closed loop whilst at constant freeway speed. Reviewing logs I see the 02 sensors are dropping and restoring a...

hi all, have a vy 1 tonner and found your site because I'm hoping to pull some datalogs. The car has an annoying vibration under slight acceleration on the fwy which i havent managed to track down. After replacing coils , leads and swapping out gearbox, tcc, tailshaft and wheels its still kicking my...