Step by Step Guide on Yanhua ACDP Clear BMW EGS ISN

Yanhua Mini ACDP authorize new function on BMW EGS ISN clearing.So here UOBDII want to share this step-by-step guide for you.

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CGDI BMW EGS ISN Clear and Synchronize Guide

What You Need?

Yanhua ACDP Basic Moduel

Clear EGS ISN Authorization for Yanhua ACDP

EGS module


Step 1:Build Connection between BMW EGS and Yanhua Mini ACDP Programmer.
Note:There are 3 methods,please choose according to your situation.

Connection Method 1:
Connect the 8HP end of the EGS interface board to the EGS module interface

Note:Aim the label point of the 8HP end of the interface board with the label point of the EGS interface during installation.

Short the CAN termination resistor on the OBP+ICP adapter to the “CAN-R-Join” terminal


Note:Short the jumper cap to the “CAN-R-Join” end according to the marked position.
Connect the ACDP,OBP+ICP adapter,EGS interface board and EGS module


Connection Method 2:
Connect ACDP with vehicle OBDII port


Connection Method 3:

Connect ACDP to EGS interface according below diagram


Step 2:Clear BMW EGS ISN

Run Yanhua ACDP software and enter the menu to select “Clear EGS ISN”

Select “Clear ISN”,or if you have and problem please check the “Help” option