RPM drop when shifting from P to D

[Cliff8928]

You can't open a .HPT file in Tiny Tuner. Only .bin and .cal files.

[AleroB888]

Originally Posted by Cliff8928

You can't open a .HPT file in Tiny Tuner. Only .bin and .cal files.

I think what has to happen is your vehicle file is available in Tiny Tuner first, independent of HP Tuners. In other words, Tiny Tuner supports your particular raw bin file. Then it can be saved as an HP Tuners file (.hpt) using Tiny Tuner.

[MMGT1]

Originally Posted by AleroB888

I think what has to happen is your vehicle file is available in Tiny Tuner first, independent of HP Tuners. In other words, Tiny Tuner supports your particular raw bin file. Then it can be saved as an HP Tuners file (.hpt) using Tiny Tuner.

Bingo... I could show you screen shots of it on my Grand Am but its the same as the shots on the site I posted up there as a link