Me7.4.5 - Pinout [better]

Apply 12V power to the ECU while holding the resistor in place.

: One specific resistor on the ECU board must be removed to enable the mode. Professional Tools

Connect to permanent power pins (typically shared on main power rails) Simulated key-on ignition switch Triggers wake-up sequence for microprocessor communication Ground (GND) Main chassis earth / Return paths Connect to thick ground pins or structural metal casing K-Line Legacy single-wire diagnostic protocol me7.4.5 pinout

BootStrap's mode: You have to put 2 resistor (6K8) for the boot mode and remove 1resistor on the ECU. FULL SYSTEM BOSCH ME7.4.5 - DFB Technology

Connector A (32-pin Black) — Pin H4 (Alternatively, use the ECU metal casing) Communication Lines K-Line (Diagnosis): Connector A (32-pin Black) — Pin A4 CAN-High (CAN-H): Connector A (32-pin Black) — Pin H1 CAN-Low (CAN-L): Connector A (32-pin Black) — Pin H2 Apply 12V power to the ECU while holding

: Remove one specific resistor on the ECU board and add two 6.8k ohm resistors .

The immobilizer (immo) data, mileage records, and fault history reside in an 8-pin EEPROM chip labeled (or ST95320). Immobilizer Repair and Cloning FULL SYSTEM BOSCH ME7

Crucial for spark and fuel timing. 5. Immobilizer and CAN Bus

to put the ECU into boot mode, two 6k8 ohm resistors need to be added and one resistor needs to be removed from the ECU. Bosch ME7.4.5 ECU Pinout Guide | PDF | Computers - Scribd