Need help figuring out these dtc codes
Thread Starter
Senior Member
Joined: Feb 2017
Posts: 384
Likes: 41
From: West Palm Beach, FL
'99 C43, '88 560SL
Need help figuring out these dtc codes
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!
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!
Thread Starter
Senior Member
Joined: Feb 2017
Posts: 384
Likes: 41
From: West Palm Beach, FL
'99 C43, '88 560SL
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?
Thread Starter
Senior Member
Joined: Feb 2017
Posts: 384
Likes: 41
From: West Palm Beach, FL
'99 C43, '88 560SL
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
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
