“I thought that I will give this a try, but unfortunately this doe not show much about my car . It shows only the o2 sensor for faults reading, and the idle coolant temperature etc. I was more after a full diagnostic reading. I tried it on my other car and it gave me a full diagnostic, great I asked alot of questions, in the end it was up to me to purchase it. Now I will be trying another one from Holden. My car vy ss 2003 The service was excellent. Thanks alot”
