Error 554:  RFI engine module parameter programming failure

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Error 554:  RFI engine module parameter programming failure

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Description

B.U.D.S. considers that the RFI engine module did not successfully write the new parameter into its memory.

Possible causes

1.Electrical noise on the communication lines.
2.Bad connection between the PC and the MPEM.
3.Incompatible software version into the RFI engine module.

Suggested actions

1.Remove the key from the vehicle DESS® post, wait for few seconds and then insert the key again.
2.Verify all connections between the PC and the MPEM/ECM (VCK, MPI-2).
3.Try the command again.