A few links to taobao sellers
http://item.taobao.com/item.htm?spm=...5-dc4d141d92dd ,,,
http://faimotuochedianpen.taobao.com...CC%D7%BC%FE#bd I tried talking to one of the sellers ,but could not get the information I needed to understand this system . I found the actual company to get the understanding and the actual company is who I bought from . I also bought diag items to compare to automotive injection I am used to.