A couple long days filled with confusion later and the onboard WBO2 controllers are MOSTLY working
The innovate controller I was using lst run wasn't working now because it was mislabeled....there is a good chance all my data from that time is flipped bank to bank. Easy enough.
I had all kinds of things to sort with the on-board stuff. I'm pretty sure the model I downloaded was a simulator test only kind of thing and has never actually worked with a real O2 sensor....I need to confirm that but for sure it wasn't behaving in a very useful way for me. That was for sure confusing me but was not the biggest issue which was a sensor/wiring problem that took a while to find because I was sure the model wasn't doing what it should.
So, I have a pair of innovate LC-2 WB setups. They use a bosch 7057 sensor and for whatever reason I had a 3rd sensor which was also 7057. When I googled AEM 4.9 sensor I found it was a 17025 which is pinned differently so I adjusted my wiring accordingly....everyone seems to call the pins different names that I'm sure make sense to THEM, but I just went by the pinouts......and 2 days later realized that while all the new AEM stuff is 4.9, they spec a 4.2 sensor for the infinity ECUs so I had it connected wrong.....and the pins of the 7057 4.9 sensor match the 4.2 so it should have been easy.
That sort I spent today taking reading on my O2 sensor tester......a mt dew bottle, and propane supply. One sensor is the innovate and one driving on the ECU.
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My struggle was getting the controller tuned....and I've yet to really succeed. I get it looking good going lean to rich
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but then rich to lean it wants to "ring" or oscillate out of control
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O2 pretty good.JPG [ 143.39 KiB | Viewed 3962 times ]
but if I tune to never oscillate then it often never matches the properly (cyan well above red)
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And that is where the night ended. I have readings but there is a bit more work to be done. I suspect that internally the ECU is adjusting the gain on the sensor at lambda=1 from 8 to 17 and then back to improve resolution over the range and that is causing my tuning issue...which brings me back to I don't believe the model I downloaded and have pretty heavily modified at this point ever ran a real sensor.