I spent $513 dollars for the MPVI3 the ProLink & 1 Credit. I did this because the Jeep Aplha Firmware was announced and I have a 1998 Jeep with the infamous JTEC
I received my MPVI3 went though all the steps to get going and was rewarded with Detect Protocol Failed. I submitted a ticket. I have emailed back and forth with Bill Henn.
Now I am becoming an unhappy customer, I mean a cheap Walmart Dongle will at least Read my Jeep for Codes and such. This process is super slow and Im not feeling it anymore.
HP TUNERS find a solution to this interface problem. Replace my failed device or I am going to bail and seek a refund. Im not a rich person and this was a chunk of hard earned money.
OK well enjoy SEMA
For the record I can connect with an SCT3200 and datalog. I can connect with the SnapOn MT2500 and even a 30 dollar Walmart OBD2 reader. I just set my fuel sync with the MT2500 so there is ZERO wrong with my ECU.
I know HP Tuners are busy and I am just one pea in a pod but this is just dragging on now.