Recent content by Ettcon

Sorry. No I don't have specifically SDS. I have Youcanic. I realize now SDS refers to Star Diagnostic. I thought it was a generic name.

Thank you very much. This is helping a lot ! Wiring seems ok around compressor, but probably dead someplace else. Investigating !

Indeed, you are very correct. This is exactly what I did. My SDS returns the "open circuit" C153xxx error. So I'm currently checking the two wires (GREY-RED and BLUE-GREEN) from the back of the care to the front N51 AIRMATIC ECU. So far nothing broken around the compressor outside and inside...

Thanks. Yes, all visually checked, now I need to check the cable going from passenger floor to the compressor and I'd like to find the polarity, but the cable is only written 1, 2....

Hello MBsters As my S212 Airmatic discharge valve does not work anymore (you know the one mounted on the airmatic compressor), I would be happy if someone could provide the electric diagram of Airmatic. It probably includes the Airmatic ECU under passenger floor and all the level sensors...