CGDI PROG flashes BMW 8HP Transmission without Gateway

How to use CGDI BMW PROG to flash BMW 8HP transmission without gateway? Here is step-by-step guide for CGDI BMW owners.

You need:

CGDI BMW PROG

CGDI BMW adapter

BMW 8HP transmission

Adjustable voltage power

Gearbox Plug

Tips and guides for CGDI BMW owners:

Step 1: Adjust power to 13V

Step 2: Connect BMW 8HP transmission to CGDI PROG

Step 3: Select EGS ISN

Step 4: OBD KWP-CAN 500 kbps connect successfully

Note: Make sure auto battery keep stable power and connect all the cables well.

Step 5: Click on Clear ISN and read VIN

Step 6: Start to program ECU

Step 7: Erase flash

Step 8: Program ECU

Step 9: Check flash

Step 10: Start to program another ECU

Step 11: Erase flash again

Step 12: Program another ECU

Step 13: Finish clearing BMW EGS ISN

Job’s done.