MJBelcher500

I have Xentry/DAS Passthru 2021/12 installed and am using a genuine Tactrix Openport 2.0. I can access a number of modules and settings. The two major ones that I cannot fully connect to are the SBC Pump and Engine Control Module. When I try to access certain parameters on the SBC Pump I receive a "communications error 8.600.00. On the engine side, I get a "communications error 8.594.2115. Does anyone know if this is an issue with the Passthru version of DAS not being able to communicate fully or is it a software setup problem?

Any help is appreciated.

The vehicle is a 2006 E55. I thought CAN was fully implemented on this year, but maybe I am wrong.

machild

Yes, fully CAN bus in place on that model. I don't know the error codes you are getting but I would bet money it is the Openport having an issue with the car. The MB C4 muxer would likely operate fully as expected. You may what to contact Tactrix to see what they can tell you about that error code.

kevm14

CAN wasn't fully in place before 06? What does that mean, some Mercedes proprietary CAN-like protocol for some links?

MJBelcher500

Thank you once again for your quick and helpful answers.

96_C280

Did you ever solve the communication error?

MJBelcher500

No, I was never able to connect to certain modules with Openport. I ended up purchasing a C4 MUX.