ACDP “Don’t support this FEM/BDC version currently” solution

Connected Yanhua Mini ACDP to FEM/BDC module 2 in the correct wiring method:

Acdp Support Fem Bdc Version 01 Acdp Support Fem Bdc Version 02

 

However, I got error message on my phone ” Don’t support this FEM/BDC version currently”

Acdp Support Fem Bdc Version 03

 

I entered “OBD detect FEM/BDC” to get the device info and prompt “fail to backup coding data”.

Acdp Support Fem Bdc Version 04Acdp Support Fem Bdc Version 05

 

Yanhua chief engineer replied:

Look at the UNKN:00000000-000.000.000, it means the version is lost.

Acdp Support Fem Bdc Version 06

 

The method to recover: if you only operate ACDP during the whole process, please operate both “Step 6: Recover EEPROM Data” and “Step 7: Recover Coding Data”.

Acdp Support Fem Bdc Version 07

 

Read me:

If Yanhua Mini ACDP got error “Don’t support this FEM/BDC version currently”, there are possible two reasons:

  1. The version and coding data is lost because of incorrect operation.
  2. ACDP don’t support this FEM /BDC version because the version is too new or too old (in this case, please use BMW engineering software / BMW professional diagnostic / Autel Maxisys 908 to refresh the version).

 

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