2008 Pontiac Grand prix GXP Cal not supported

[zacharyh687]

Hello, I bought a trinity based on the release for support for the 06-09 grand prix GXP support. well i got the trinity home and updated the tuner and installed the latest update available and went out to the car and hooked it up and set it up for a 08 grand prix gxp and tried to program the car and got a message that said that the vehicle calibration it not supported. i had the trinity back up the cal's and i will attach them to this post.

Thanks

[mikel]

we'll get it added asap.

[mikel]

Hello, I bought a trinity based on the release for support for the 06-09 grand prix GXP support. well i got the trinity home and updated the tuner and installed the latest update available and went out to the car and hooked it up and set it up for a 08 grand prix gxp and tried to program the car and got a message that said that the vehicle calibration it not supported. i had the trinity back up the cal's and i will attach them to this post.

Thanks

all added here:

[zacharyh687]

Hello mike,

I installed the new file that you uploaded for me but run in to a bit of a snag when trying to tune the car i selected the diablo tune and it asked what shift tune i wanted i selected firm and it proceeded to back up the original tune and started the diablosport tune it finished the pcm tune and it started writing the tcm it got to 56% and it said that there was an error while writing to one device. i clicked on show details and it said. TCM: error write failed (-1) it tried again and said to unplug the tool and try again when the tool starts back up it said that the last tune failed do you want to restore the original and i let it restore. then i tried to tune it again with the same diablo tune and modify the stock tcm tune and let it work its magic this time it went throught the pcm tune then went to write the tcm and it got to 100% then came back and said that there was an error writing one device and i clicked the more details and this time it said, TCM: error write failed(-133)..

I have restored the car back to the original tune and reset the device so that there would not be any issues with the car.

What should i do??

[mikel]

Hello mike,

I installed the new file that you uploaded for me but run in to a bit of a snag when trying to tune the car i selected the diablo tune and it asked what shift tune i wanted i selected firm and it proceeded to back up the original tune and started the diablosport tune it finished the pcm tune and it started writing the tcm it got to 56% and it said that there was an error while writing to one device. i clicked on show details and it said. TCM: error write failed (-1) it tried again and said to unplug the tool and try again when the tool starts back up it said that the last tune failed do you want to restore the original and i let it restore. then i tried to tune it again with the same diablo tune and modify the stock tcm tune and let it work its magic this time it went throught the pcm tune then went to write the tcm and it got to 100% then came back and said that there was an error writing one device and i clicked the more details and this time it said, TCM: error write failed(-133)..

I have restored the car back to the original tune and reset the device so that there would not be any issues with the car.

What should i do??

use this one please, it is fixed

Thanks

[zacharyh687]

Hi mike,

That file worked great now i can unleash the ls4 under the hood..

Thanks man

[mikel]

enjoy!

[06MonteSS]

sweet!!