AFTER REPLACING TCU/VGS I DID AN ONLINE PROGRAMMING FOR THE OUTPUT SPEED SENSOR AND IT WENT OFF, CAR DRIVES NORMAL WITH NO JERKS OR LIMPING. THE REASONS AS TO WHY IT DID NOT GIVE US A CHANCE TO INPUT THE EHS NUMBER IS STILL UNKNOWN TO ME BUT WHEN YOU ARE DOING IT FOR ML W164 VGS3 TO VGS4 THEN IT WILL GIVE YOU THE SECTION WHEREBY YOU WILL ABLE TO INPUT THE EHS NUMBER… SUBSCRIBE, LIKE AND SHARE FOR US TO GROW