Tech2 Scanner - What data does it show? Is it useful? Should you buy one?

Does it have a crank relearn and break bleed function? Thanks

Trouble getting it to program anything? Keeps saying check Candi connection, but it working? Maybe the plug will do it?

Does the vehicle have to be running? I'm having trouble getting the thing

Thanks! I didn't know you had to have the loop plug in on the side? I'm going to give it a try

Are you able to change the selected gear ratio through the tech2?

Hey man.. I’m the one that had the black wagon w 40’s @ Ian’s .. is there a email/number so can reached you at ??.. thx!!

Cool tool, the idle sounds great and steady, if you are speaking inside the vehicle the sound absorption material has made a big difference.