brad_c43

So I just got a 99 c43 and it had these ac codes
231 engine coolant temp sensor
233 refrigerant temp sensor
416 coolant circulation pump
417 left duovalve
419 right duovalve

Where do i even start trying to get my ac to even run again? Thanks!

Plutoe

I would suggest that you clear all the faults, then run the car around and re take---what faults return??

brad_c43

No codes at all but my ac still blows warm, ill see if i cant post a readout of the sensor values but im at a loss for troubleshooting now besides maybe a leak? shouldnt that throw a code though?

Plutoe

Post the 1-8 actual values and you will get help!!

brad_c43

ok here is the readout from my car
1:98
2:89
3:98
5:98
6:170
7:lo
8:104
9:50
10:125
20:00
21:060
22:000
23:000
24:14.0
40:03
41:03
42:10
43:6-C
50:96
51:72
52:50
54:off