looking for a little help understanding something I see on my car from time to time (like every other time I drive it)
sometimes on deceleration, typically on the way to a stoplight, i'll notice the wideband go from full lean/no fuel, to something around .7-.8 lambda. it'll last about 20 seconds or until I blip the throttle or start accelerating. I have my cat warmup disabled on an older version of the software, the car is plenty warm at this point. The commanded EQ shows 1.0 during this time (9:14 into the log). Any ideas what's going on here?
Overly rich decel and idle.hpl
Edit 34 - 5 deg cam ve tuning.hpt
I know these torque managed cars are a bit different, but i'm not used to seeing sporadic timing this bad. Just curious if what is shown at 19:50 is considered "normal" or acceptable. Full throttle follows the base timing map well. the part throttle stuff is all over the place though