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Post by asmodai66 » Tue Apr 19, 2016 11:31 am

Hi my name is Bora, I run my own garage we specialise in german vehicles.
I have an issue with a BMW E60 530d which I am trying to test the DDE-CAS wake up line. Does anyone know how to setup for the square wave pattern I need to see for this?

Many thanks

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Re: Hi

Post by STC » Tue Apr 19, 2016 8:03 pm

I am trying to test the DDE-CAS wake up line.
Do you know what communication protocol that line uses ? Are you using a Picoscope ?

Have you tried leaving it set to "AUTO"

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Re: Hi

Post by EAAD » Tue Apr 19, 2016 10:50 pm

There is not enough information in the question imho? What's the "issue"?

CAS is attached to the bus on the e60 via K-CAN

There are 2 power options on this system...... Basic & Advanced Power Management options & will test different but may have the same signal?

As STC suggests, Pico auto settings will give you a base line to start and then open it up via both axis? If needed? But I cannot identify the connection, BMWTIS.com may give you workshop data further to my knowledge and may contain the information required?

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