I have jester flash and im trying to change a couple of settings but ecuflash won't read my ecm. I didn't have any problem when I loaded it. It keeps saying sending init sequence 1 a couple of times and then it says no response to any known code. Is there some kind of lockout or something? I can't even load my stock map back on the car. I had no problem changing the settings on the map, the computer just wont read the map in the ecu.

 

it sure sounds like it's locked.. there's a tool on www.aktivematrix.com made by MalibuJack, it's priceless for unlocking.

I can send it to you if you can't get it for some reason

 

Thanks it worked!

 

excellent, happy tuning!