Manual for using EDC17C46 Bosch ECU probe with MPPS – Page 1.
1. Description: This probe can be used for programming VAG EDC17C46 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.
A = Serial port connection
C = Power Jack
E = Ignition selection switch:
ON > The ignition pin of the ECU is supplied with a constant 12V power supply.
In conjunction with boot resistors switched OFF, use this mode for reading of password on TP8-10+, also can be
used for DS Check, and general diagnostic requests etc..
K-Line > The ignition pin of the ECU is connected directly to the K-Line of the flash tool.
The flash tool will power the ignition pin and automatically cycle the power when required to reset the processor.
In conjunction with boot resistors switched ON, use this mode for reading/writing over bootloader.
OFF > The ignition pin of the ECU is supplied with nothing.
F = Connect to flash tool.
B = Power Switch ON/OFF
D = DIP Switches for BOOT Resistors ON/OFF
G = Connect to serial port on probe (A)