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Title: AFR spikes Post by: golfputtputt on October 02, 2018, 08:14:25 PM I've gotten my desiredlambda issues sorted. I've seemingly gotten my idle actual AFR issues sorted. I seem to be having transient issues (and others probably.)
Tracing things back, I've narrowed it down to rk_w and then the trail turns cold. Too many routes that could be causing issues. Could anyone help with these transient issues? I'm really looking to acquire a perfectly 1 lambda at all times other than WOT and injector fuel cut. tried FKKVS, KFKHFM, KFLF, KFVAKL, KFBAKL. log attached in the zip Title: Re: AFR spikes Post by: golfputtputt on October 04, 2018, 06:37:29 AM Can anyone recommend what module to even start looking in?
issues circled. dlahi_w and dlahp_w (lambda P, I for rear O2 controller?) both turn off for these periods. Might have something to do with it? is there a way to narrow the "off range?" |