anyone have issue with it freezing up while data loggin under boost

i can make a street run with no boost and its golden

i make another run with boost and its like all all setting freeze up untill out of boost

 

Check your grounds, make sure they are all clean and your ECU is not near your coil if you're running one and its near the ECU.

 

im good there we have no issues on the rollers at all.

this seems to be an issue when data logging only it hits a certain spot and seems like everything just freezes right where its at then when it falls out of boost it comes back to reading

 

That's how my motor let go. It froze during the burn out. At the launch it had no boost cut and boom. I never had freezing issues with version 1 but since upgrading to version 2 for more data logging capabilities it freezes a lot and does weird things version 1 never did. Not a huge fan lately. Wish I could get my v1 back

Mine wouldn't just freeze it would peg a bunch of the readings as well like temps and boost et. Would read maximum and be frozen. I'm you g to try and eliminate his by using my laptop NOT connected to a power inverter which I read can give you issues but I used the same inverter I e been using for years with same laptop and now having problems so I got A bigger laptop battery and an actual car charger for he laptop that I'm still not sure ill use unless it doesn't give me an issue

 

well my onboard data logger is on and i was using my laptop to actually log so this might be an issue.

ill disable the onboard and just use the laptop and see how that does.

do you have a log from when you were freezing

 

mine
https://www.facebook.com/photo.php?f...=photo_comment

 

I had some issues with freezing when data logging at certain rpm cause of interference. I put a ferrite core on the usb cable from the s300 to the laptop (I log externally to a small mini laptop cause internal logging was giving me issues) and it solved the problem.

 

so you just turned the internal off then

 

Internal logging I would consistently have issues above idle rpm there would be nothing logged. I turned off internal logging and started logging externally to a laptop... it was better (the hondata supplied usb cable has a small ferrite core on it already which helped reduce interference). Still would get freezing in the log over about 4k rpm. I added an additional ferrite core and looped the cable through it... will log full rpm range now.

 

when you would freeze would it cause issues for you during the run also

 

Not at all. Just freeze the log.

 

My whole s300 freezes up not just the logging like it just goes dead and pegs all readings.

 

yah at the point of freez it locks everything right where it is at upon seeing boost then when i get out of boost it comes back online lol

kinda wild

 

turbo-ls did you have this issue on the rollers during tuning

 

It happened once on the dyno immediately upon starting the tune nd then didnt happen again until the track. Happens with resistor plugs and non resistor plugs

Once mine freezes I have to shut car off and restart laptop. Even then it may still be frozen and have to disconnect the Ecu and reconnect it

 

crazy

 

Laptop logging is easily disturbed by noise...

Just turn on ON-BOARD LOGGING at all times and use those if you can't get a laptop to stay logging.

 

yah im good with the onboard logging now and thats what im going to try to go with

 

I heard hat your saying Chris butive used the same laptop and inverter for years without issues and now it's a problem with the v2 s300. Could just be a coincidence idk. I got a long life battery for laptop so ill have 6 hours of battery and won't have to plug in. Hopefully that helps.

 

My experience with Data logging freezing up is caused by the USB cable not having the ferrite bead on it. and not using resister spark plugs, so I think it was caused by external interference

 

I experience just the opposite oddly enough, internal logging never has worked properly for me. It would freeze and nothing logged once it went beyond idle rpm.

 

i changed my ground strap on the battery and it solved my problems.. somebody told me the factory ground wire can corrode inside. so i gave it a shot, now it works great

 

mine is an old car audio crx and i did the big 3 upgrade a few years ago

 

using latest software? i havnt had issues with anything and i use raggity usb cables, #9 non resistor plugs, ignition next to ecu, etc.

 

im on resistor plugs with the cpr/my cpr is next to the p28 on a peice of wood and the latest software download