Bosch EDC17C46 - User Manual

info@chiptuningshop.co.uk
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.
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 > 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. G = Connect to serial port on probe (A)

Summary

Probe Description

Adapter Overview and Components

Ignition Selection Switch Modes

Details the ON mode for 12V supply and K-Line mode for direct connection to flash tool for reset.

Handling and Adjustment

Operational Procedures

Reading Password

Steps to read the ECU password using the DIP switches and ignition selection.

Programming the ECU

Procedure for programming the ECU via boot mode using DIP switches and K-Line.

Safe Disconnecting

Instructions for safely disconnecting the probe from the ECU after power-off.

Probe Contact Points

Bosch EDC17C46 Specifications

General

Brand	Bosch
Model	EDC17C46
Category	Adapter
Language	English