Quote:
Originally Posted by averyphilly
Audible, I'm sorry you're having so many problems with your climate system. Keep at it- you'll find the fix.
After I had my mono valve bypassed for nearly 2 months, I got to replacing the inner diaphragm today. I am happy to report that I now have great heat at any speed, and the auto temp control seems to be working well. It's hard to believe the problems that such a small part can cause. Now if only I could get the vent buttons to work properly...
|
I replaced the monovalve with a new one and it changed nothing on my 90 350SDL, but I have a different problem: when I push the defrost button, I get a flood of heat, but none of the other bvuttons do anything and the fan control does nothing either. I'm thinking multiple problems.
I took out the non-working radio and found that the wiring had been previously butchered by the owner previous to the seller of the car (therefore, at least two owners ago).
I don't think I have an electrical problem or the fan would not work at all, I'm betting some kind of vacuum problem, but I need to get into the dash and find the stuff. Plus I need some diagrams, both electrical and vacuum.
This is for later in the year, when the weather is not storming and my building is set up. I can drive the 240D to work and take my time on this one.