Arthur,

So does mine. Just added it to the chart. So it responds to high side pressure (in bar) and/or temperature.

So what comes first, high pressure or high temperature? Since high temperature also RAISES pressure, most likely, temperature leads pressure. Also, this changes works just as well with the A/C OFF.

Do you have two sensors or just one?

[Edited by JimF on 04-19-2001 at 08:42 PM]

__________________
Regards . . . . JimF
-------------------
'94 S500 Cpe

Visit my Mercedes Web Page