just machined out a stock tb to 74mm, and car wont idle or drive well...
no point tuning without idle parameters available...
so idle controls would be nice
car idle surges between 1000-3000rpm and after about 20 seconds throws a check powertrain....
rang Matt Stocker (Australias most sucessfull alloytec tuner... he tuned mine) and the vcm software doesnt have the idle parameters available to tune... the v8's do but not the alloytec
before - 68mm
after - 74mm
Last edited by impulsesv6; 07-27-2010 at 05:47 AM.
Email support your .hpt file, serial number & a link to this thread.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
email sent...
we are ready to test any solution...
looking forward to a responce
FYI we have the 5 main idle tables in the software already for the os you sent. There are likely idle airflow tables in the pcm but it might be a bit more complex than what most will be able to understand.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
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