Decided not to install the charge pipe I've bought. Waited 6 months for this to be delivered. Believe it or not lol. Asking for $370 w/o shipping. Paypal transaction only
Got the same issue before but got rid of it. Try closing the valve by pressing the BC button (right flasher) - then go to jb4 and disable BC in Dash Menu. The sport button should start working again.
Currently have this issue as well. Also recently installed jb4 for a month now, I noticed my valve won't open when I press sport mode. I tried waiting for a few minutes for the engine to warm but still won't open. So I just used the BC button to open the valve. I thought the issue was with my...