EWS Immo Emulator For BMW

Features:

• Support all BMW EWS2 EWS3.2 IMMO (immobilizer) (E34, E36, E38, E39, E46)
• Cannot be used on CAS immo
• Make sure your car is EWS2 and EWS3.2 IMMO

Operation Instructions:

1. Remove original EWS2 control unit, find +12v ACC, GND, K-line wires, attach emulator. Emulator must be in service mode: JUMPER 1 shorted.
2. Connect ANY K-line diagnostic adapter to vehicle diagnostic connector and launch EMULATOR

3. CONFIGURATION UTILITY:

   A screenshot of the EWS2 emulator setup utility shows a text field for ISN number, buttons for 'Read' and 'Store', and options for 'ECU Siemens' and 'ECU Bosch'. It also shows a COM port selection.

4. Choose COM port, write in desired ISN number, press button Store.
5. OR: For some ECU s it is possible to read ISN number directly from engine control unit. In this case select option "ECU xxxxx", press Read. Software will try to read ISN. If successful, choose option "EWS emulator" and press button Store to save ISN number into emulator.
6. Disconnect emulator from K-line, remove JUMPER 1 and connect K output from emulator to DME(DDE) <-> EWS line.
7. Don't forget to short two starter relay wires (EWS connector)!
8. Car is ready to start.

Notes:

• In case of EWS3.2 similar procedure is used, only difference is that it is NOT connected directly to diagnostic K-line.
• There are NO any counters or car starts limited. You can change and store new ISN without any limitations.
• Emulator is shipped with JUMPER 1 shorted. For testing purposes ISN 0579 is stored by default.

Connection:

A diagram shows the OBD connector pinout (pins 1-16). Pin 16 is connected to +12v, Pin 4 to GND, and Pin 7 to K. These are connected to the EWS Immo Emulator board, which also has a connection for a 8-14v DC power supply.

Made in China