I don't see how the O2 monitors (at least the catalyst and O2 sensor) complete with a P113 or slow to respond O2?
o2 monitor.JPG
I?d agree after reading this but all of my applicable monitors are set except the Fuel System(O2, O2htr, Evap, Cat)
It was always the O2 sensor and catalyst that would not complete for me and hence the fuel system monitor did not complete. Below is a screenshot of the slow to respond O2 I was fighting.
dtc latest.JPG
I know this is sounding like an old record (wish I had other suggestions for a solution) but swapping the O2 sensors with new ones and reverting the engine diagnostics back to stock was what did it for me...transport delay had no effect but worth a shot I guess.
pass monitors.PNG
BTW my O2 sensor parameters in the tune are also stock
o2 settings.JPG
except for the transport delays. I forgot the percentage but these are the deltas(current tune compared to stock).
transport delta.JPG
The 113s have been erratic for me (off sometimes, randomly post others) but I?ve been loading tunes since I installed the damn thing last year and until recently with emissions looming, have been more concerned with just getting the driveability acceptable. I?ve had good monitors but never good fuel system with or without the 113s enabled throughout the process. Now that the fuel system monitor should be fixed due to the dealer PCM flash (like I saw on that first drive cycle home) the damn 113s come right up and since fuel won?t set now, I gotta assume them the culprit as that?s been the only change. Maybe the new flash makes them more sensitive? Not home now but before I left town, I put the original O2s back in. I can see the O2s switching like crazy in VCM and my STFTs and LTFTs don?t show big trends so I?m reaching. Also odd, is the p2097 I started to get out of the blue that new O2s also didn?t change, does not post now with the p113s disabled. Your delays were adjusted and you mentioned they didn?t help but it?s the tune you are running currently without codes so......?
I was hoping the pros might have jumped in to give a hint as to what they do to get the monitors to complete but I guess each car and mod is different. BTW one thing I did forget to mention is I installed a set of these O2 sims (even though I am running high flow cats) on the downstreams the same time I replaced the O2s. I don't think they are actually doing anything because I never had a catalyst low efficiency DTC pop up when I was running the old O2s and high flow cats but I never took them off to check.
http://www.bigdaddiesgarage.com/mini-cat-cel-fix.html
Thank you, I?m familiar with them and used to get 420/430s until I installed a Gesi converter. The one that came with the kit was for show only and it smelled like it. Most of my post cat stuff is gone now (we?ll see where that p2097 goes) but I?m hoping it will continue to clean things up.