ado123

HI Guys , im having trouble downloading video to my iphone from the Porsche Track Precision app . Every time i try to do it , its stuck at 75%, is there any trick that i need to do?

Thanks for any help

Rasputin.

So if I have this correct, you cannot link TPA to the car if you did not spec nav? If that is the case, what is the best alternative? I have a dragy, so I could always use that with my iPhone mounted as the camera.

Watson

Not sure but maybe you need to add a lap trigger? https://flatsixes.com/cars/porsche-o...precision-app/

Porsche used to sell it but I have no idea where to buy one (I think it is discontinued). Which MY is your GT4?

Edit : you can purchase the lap trigger here apparently : https://www.suncoastparts.com/produc...APTRIGGER.html
Check with Suncoast if lap trigger can enable you to use TPA if you don't have PCM

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