Mercedes Repair Questions? Ask a Mechanic for Answers ASAP
it say the evaporator temperature sensor is = 62
That's fine but I need all of the other values. What are you showing for #7, refrigerant pressure?
we add 2,2 pounds, is the system is going pop. so put 3.2 pounds
u know what, the air get cool, but a/c compressor does not encage
Do you have a charging station? I don't want you to overfill it but 4 bar is way to low for your refrigerant pressure. I don't think you really have 2.2 lbs in there.
Also try reading and erasing the fault codes. Click on the instructions below.
Read And Erase Fault Codes in Climate Control