Hondata

Not sure how different your situation is compared to my K20A2 with a Toyota T40 trans on it. Under the MISC tab I use "No Speed Sensor", Closed Loop is always off, under VTEC the "VTEC oil pressure switch enabled" and "VTC (iVTEC)" options are checked. Min speed for VTEC operation = 0. You can get ...

Revisiting this. I seem to get valid A/F data on the K-Pro dashboard but I'm having trouble getting valid data in either my lambda, ELD or ELD.V columns when I export a K-Pro data log and bring it into Excel. See the attached .csv file. Do others get valid data in these columns?

K-Pro S/N = 124, Yes, it's that old. However, earlier this year I sent it in to update it with on board memory.
ECU part number = 37820-PRB-A03, S/N = 2068-201559, KManager version 3.2.5.0, K20A2 installed in a Lotus 7.

I installed an Innovate MTX-L wideband, connected yellow wire to ELD and ...

Remove your intake pipe and, with the car running, put your fingers over the iacv port inside the throttle body to block air going into it. If the car doesn't die you probably have one hell of a vacumn leak. You can also try spraying brake cleaner around the various fittings to see if the motor ...

"If you block off the IACV port in the throttle body, does the engine stall?"

I think he's suggesting that this would be a really good test. :)

I also had luck playing with the Idle Valve Duty Cycle Adj slider when my idle was high.