Hondata

email me the calibration file gerryshepherd09@gmail.com

your afr from the datalog will read from whatever wideband sensor you have hooked up to it. so if the wideband sensor is reading bad then yes it could cause an eratic afr.

Spunkster wrote: Wed Sep 11, 2019 3:11 pm Try using the ELD input instead and see if the problem persists.

I am agreeing with this right here ^^^^^
try connecting wideband through d10 ELD input instead of pin d12. should fix your problem. I don't see any other reason why your CL should shut off. everything looks great

your afr is all over the place. needs to be as steady as possible. who is tuning this?

whats the setup? the a/f sitting at 1.15 lambda during idle @12min in which reads out to a 16.9afr which is really lean. which is after you have been driving but at 0tps 0vss and 809rpm at -20map/psi seems to be really high and stays pretty steady from 12:00 to 12:35. I have seen a/f jump around but ...

email me the datalogs and calibration file. if you cant mechanically fix it, theres something in the calibration that is off and causing this
and we just don't have enough data on the post to pin point it.

gerryshepherd09@gmail.com

is your IACV working?

we need info on the car/engine to help diagnose.

have you taken it back to the tuner to recalibrate the changes made to the intake? drastic changes like usually makes it run differently. remember, it was tuned for the air intake you were using before and not this one. more airflow needs retune and your engine will now suck in more air and if its ...

also, if youre learning to tune on a turbo car, be very careful as its super easy to induce knock if even one of your tables are off.

everyone does it different but I would get ALL your fuel tuned first and then work on ignition and back and forth until it all works together. a tuner is basically a calibrator calibrating everything to work together for fuel economy, performance, responsiveness etc... its a science and anyone can ...

TTR is correct. Lambda is measured as 1.00 1.01+ or .99-. putting 87.00 is way too high and the program see is and is telling you to correct it. if youre looking for an afr of 12.79 then you need to enter in .87