ECUHELP KT200: How to R/W Ems 2.2 / 2.3 trw on Volvo truck?
ECUHELP KT200 is tested ok reading/writing Ems 2.2 / 2.3 trw on Volvo truck, Ems 2.2 checksum by KT200 tool, Ems 2.3 no.

Tips to follow:
Open your kt200 device and you will have a bridle to remove and after you can read it without a problem.
Here is one picture showing how to remove the bridge.

KT200 read Ems 2.3 ok in Full system mode.

KT200 read Ems 2.2 in Jtag mode, in the KT200 software, there is an “Info” button, click it and you will have the wiring diagram to follow.
Look at the following images showing how to use KT00 read/write MOTOROLA EMS2 Hardware 1 – MPC5554 – Volvo Truck, Renault Truck.

Alright, this is the guide of using ECUHELP KT200 to read/write Ems 2.2 / 2.3 trw on Volvo truck, please follow it to operate.