When I hooked up the ecoobd2 to my truck it blinks all the time, is it supposed to blink?
Monday, March 13th, 2023 AT 10:53 PM
1 Reply
STEVE W.
MECHANIC
13,475 POSTS
That is all it does is blink a light, remove it and put a tag on it reminding you not to use it. Take a look at these videos about those devices. In short, there is no way they can work.