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Manual for using MED17.5.2 Bosch ECU probe with AVDI – Page 1.
1. Description: This probe can be used for programming VAG MED17.5.2 Bosch ECU`s. It fits in most BDM
positioning frames and is fitted with LED`s for accurate alignment on the ECU. The “Boot” resistors and the
ignition feed can be switched. With this adapter, there is no need to solder at all.
Adapter Overview
A = Serial port connection B = Power Switch ON/OFF
C = Power Jack D = DIP Switches for BOOT Resistors ON/OFF
E = Ignition selection switch:
ON/OFF/K-Line
Since the AVDI requires a permanent connection via a 510 Ohm resistor between the K-Line and 12V, This switch
has no function in the AVDI version of this probe.
SET TO “K-Line” POSITION AT ALL TIMES
F = Connect to flash tool. G = Connect to serial port on probe (A)