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my new boat motor (HSV LS2 307kw) has an obd (on board diagnostic) ecu interface (obd 2), same as the Vw. so i was looking for a gadget to read codes and look at engine data. I bought a new gadget for about $130 on ebay which reads most obd formats including can bus. (note cheaper ones don't do all formats or "live data")
obd codes are universal, you can search the net for codes numbers and descriptions, although mine will give a written explanation of code as well, very easy and worth the extra $
so if you want to interrogate your ecu and look at all fault codes (MIL), re set them, look at live data (ie rpm, temp air in, water temp, timing, speed etc etc) then i have one if anybody has issues to solve.. does not re program the ecu etc
as my wifes bug has not temp guage i plugged this gadget in and it told me temp of coolant and inlet live.. for eg. coolant light on startup goes out when water is at 130f.. good to know, and car runs at 190f with inlet temp of 85f and idles at 195f to 215f.. timing is good to watch also..
matthew
eg. http://cgi.ebay.com.au/U581-OBD2-CAN...QQcmdZViewItem
obd codes are universal, you can search the net for codes numbers and descriptions, although mine will give a written explanation of code as well, very easy and worth the extra $
so if you want to interrogate your ecu and look at all fault codes (MIL), re set them, look at live data (ie rpm, temp air in, water temp, timing, speed etc etc) then i have one if anybody has issues to solve.. does not re program the ecu etc
as my wifes bug has not temp guage i plugged this gadget in and it told me temp of coolant and inlet live.. for eg. coolant light on startup goes out when water is at 130f.. good to know, and car runs at 190f with inlet temp of 85f and idles at 195f to 215f.. timing is good to watch also..
matthew
eg. http://cgi.ebay.com.au/U581-OBD2-CAN...QQcmdZViewItem
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