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I bought a new pcm today and everything worked as it should. Now I'm out a license and the cost of a pcm. Will creating a support case get me a replacement license?

I just did and no help. Is the pcm junk? Does this mean I have a junk pcm and lost a license?

I originally used v7.5 to read and flash. I tried to read pcm with v8 and it says "controller is locked with a custom key". How is this possible when it allowed me to read and save the stock program...

I read the PCM. It originally allowed me to do that. When I tried to reflash it for the first time. I had to license it before the reflash. I did that. Then it tried to reflash. That's when I got the...

Now it wont even let me read the program. Its says "bootloader rejected". Why would it let me download the stock program and license the pcm then have bootloader rejected error?

LS1B is selected. It did allow me to license to that PCM and read the stock program. This is the only PCM that I have tried to program with this efilive v2. The other PCM was with my friends v2.

I have installed a 0411 pcm in my 97 corvette. Had 0411 pcm installed before this one. When I try to load old cos program I get "bootloader rejected reason: controller has returned to normal...

Thanks joecar.

16421

Also using v2. I just updated everything this week.

I'm using v7.5.5 build 245. Not sure how to post log file. I selected default ls2 pid then added tft to it.

Trying to log TFT for my 07 Trailblazer ss before I install a trans cooler. I have the TFT pid selected but it's staying at 32 F. What am I doing wrong?

Got it fixed.

I am in the process of swapping the pcm in my 97 Corvette and had a couple questions.

1) Are all the 0411 pcm the same?

2) Do I have to put my vin in the new pcm?

3) Will I have to purchase...

Thanks for your help. Worked great.

I tried to load it with the skinny arrow. I will try the fat one. Thanks for the reply.

I tried that and it would not load because of the different OS.

Does anyone know how? Is it possible with efilive?

Is it possible to change the OS in a 98 pcm? The Vets use OS 19980200 and the F-bodys use OS 19980100.

Where are you located?

Thanks.

Craig emailed me this week saying he can convert a 98 pcm. You will have to send him a core pcm.