I'm having trouble getting a good burn using the TL866 programer. It appears to burn the bin ok, but when I put it in the ECM (747) I get a rapidly flashing SES. I'm using Tunerpro v5 with $42-1227747-V5.2.adx and $42-1227747-V5.9.3.xdf
Any help that anyone can offer on this would be appreciated.
Gary