I am still having problems with the a/c in my 190E 2.3. Does anyone know how to test evaporator sensor on heater box to see if it is faulty or is there a way to bypass it to see if the sensor is faulty? I could use some help with finding detailed information on air conditioning wiring. Does anyone have diagrams or some details that might help me?Any help would be appreciated.
Thanks in advance.
Steve '85 190E 2.3