the s300 keeps going offline when i start a log or and in the middle of recording. and most times when i look at the graphs for a log....it is just staight lines going accross as if it didnt log anything. and i cant get them to download. both the red and green lights are on. so my question is why does it keep going offline? i am new to the s300 so anyhelp would be greatly appreciated!! Also is there a way to overlay the logs with my fuel tables?

 

Check to make sure j12 is removed on the ecu.
Check your plugs: http://www.hondata.com/techksparkplugs.html
Check: http://www.hondata.net/forum/viewtopic.php?t=5226

 

problem solved. it kept going offline because the computer was low on battery each time we tired to datalog. it didnt have any extra juice to power the usb. fresh charge i encountered another problem though.... we have adjusted the voltage offset and it is dead on at idle. but as we apply load in the mid to upper range...the datalog shows a completely different number than i saw on the plx. the plx was around 10.2-10.6 afr at wot. the log showed 11.8 afr. way off. any ideas??

 

http://www.hondata.com/techplxwiring.html