How to update CarProg A1+ adapter for VAG EDC16 read

What is CarProg A1+ adapter? And what’s the difference of A1 and A1+ adapter? A1+ (A1 PLUS) – new generation ODB2 adapter CarProg use for Volvo dashboard programming and VAG ECU programming. A1 is not the same adapter like A1+. And A1+ not replace old A1. These are 2 different adapters. A1+ (A1 PLUS) is a new OBDII adapter with high speed CAN. src: http://www.obd2diy.fr/wholesale/a1-cble-pour-carprog-full-v531-2609.html Why do you need an A1+ adapter used with Carprog? Because for EDContinue Reading→