Thread: Opel tigra - tech2 Diagnostic device

I bought this cheapo tech2 device and tried today in my car.
http://cgi.ebay.com.my/Opel-Vauxhall-USB-diagnostische-Interface-Tech2-Tech_W0QQitemZ220461161493QQcmdZViewItemQQptZLH_De faultDomain_146?hash=item3354825c15&_trksid=p3286. c0.m14

But i have problem on it. I can communicate with abs system and immobiliser but i cant connect to engine. It says initializing ECU,then ECU does not reply. Do i have to change something for it? I tried with 2 software.Op-com and other. Why im having trouble on it? Anyone tried this?