Hondata

Another issue has popped up. Occasionally after I upload a change and turn the car off the tune reverts back to a base map type tune and I have to upload my tune again.

It’s around the 28 sec mark. Sitting and idling when it happened. Onboard data logging with the ac switch as input

I have managed to catch one of the blips with error codes in a log

bkr9eix

It’ll mess up even if it’s just key on engine off

The problem is back. I tried onboard data logging through the ac switch and psp switch. Also with engine parameters. As soon as it starts logging the s300 starts seeing bad data and the car will run poorly. I turned on board off again with smanager and the the problem went away. If I record with the ...

Ok. Yeah I tried to update to the newest software. I even completely uninstalled everything first. Same issue. As a last ditch effort before buying a Haltech elite, I bought a new laptop. Downloaded smanager and the drivers. Connected to the s300 and reloaded the tune. Started the car. Everything ...

As soon as I check the box to enable on board logging the issues start. I can watch them in real time with the realtime update checked. Just with the key on engine off it’ll do it. If you uncheck the box the issues stop. As soon as you check it again the issues start.

I’m trying to use the onboard logging during races. It seems to data log fine when using the laptop

Yes. When I enable on-board logging. When it’s disabled everything seems to work correctly

When I enable data logging my ecu losses sensor data for a split second at random times. It’s completely random data as well. I’ve seen 998psi of boost and 55000 rpm for example. It sets error codes for that split second as well then they disappear. Could be any where from 5 to 12 error codes but I ...