Hello all,
Im new to the HP stuff and trying to get a Trans Am squared away and when I try to read ecm i get the following message:HPMessage.jpg
Any help or direction would be appreciated!
Hello all,
Im new to the HP stuff and trying to get a Trans Am squared away and when I try to read ecm i get the following message:HPMessage.jpg
Any help or direction would be appreciated!
ecm is tunerlocked.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
i am having this same issue on my car. it was a brand new ECM and i was the only one to tune it. i flashed it about 6 times making adj and then that happened. Now the car doesnt start. im lostOriginally Posted by Bill@HPTuners
2011 Sierra 5.3l,
Dart 427 with a Big cam, Big intake manifold, Big injectors and a Big ass Turbo
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