Hey All,

I am trying to flash a Cruze 1.4ltr. The ECM was just replaced and Autocal licenses have been updated to allow additional VIN slot. It registers the new VIN and flashes without any errors. But the car will not start. If I apply the stock tune back on the car starts up fine. I can flash the TCM without any issue. Before the ECM was replaced I was able to flash it without any issues using the AutoCal. I have tried using EFILive software and the result it the same. The car has power and lights up but will not start.

Any ideas what could be causing this?