Choosing 947-DI protocol

[Natali]

Description

B.U.D.S. (version 21/22/25) for vehicles 1996-2010 supports three communication protocols: The DESS®, 947-DI, Kw2000 and cannot determine by itself which protocol must be used for communicating with a particular module. It is the user who decides when to choose DESS, when to choose 947-DI or when to choose Kw2000 . If you try to communicate with a vehicle using the wrong protocol, B.U.D.S. will simply consider that the module is not present.

 

To choose 947-DI protocol

1.	Select Choose Protocol from the MPI® menu.

2.	Select 947-DI from the Choose Protocol sub-menu.

3.	Wait few seconds while B.U.D.S. loads the protocol into the MPI.

4.	Verify that the status bar communication icon indicates 947-DI:

 

 

 

The 947-DI protocol is used to diagnose a vehicle equipped with a 947-DI engine.

For VCK®:

Using this protocol requires that you connect the 6-pin adapter directly into the diagnostic connector of the vehicle.  You can not use this protocol with the diagnostic cable connected on the DESS® post of the vehicle.

For MPI-2/MPI-3:

Using this protocol requires that you connect the DESS Post Interface directly into the diagnostic connector of the vehicle.

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