Hey all,

Hopefully there is a way to get this unlocked, I was able to read the cal, and make changes, went to reflash cal and it tells me it was locked with a custom key, I need a way to program this ECM, it has to go Wednesday. I did not lock the ECM and now I can't read the cal out of it. Engine still starts and runs but I have to make changes to get rid of the CEL and fix a speedo parameter that is causing it to read wrong. Any help would be great.

Thanks,
1s1k