More a/c problems
08-03-2019, 04:02 PM
#1
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E300td
More a/c problems
Ok, my turn for a/c issues. Blowing hot.
Codes are: 1) 94, 2) Bad sensor. Does that matter?
3) 105 4) 127 5) 143 6) 139 7) 6 8)100 9) 27 10) .8 11) 2.1 12) 3.9 20) 3.2 21)3.2 22) 0 23)32 24)11.8 40) 164 41)32 42) 76 43)152
What s next fellas ?
Codes are: 1) 94, 2) Bad sensor. Does that matter?
3) 105 4) 127 5) 143 6) 139 7) 6 8)100 9) 27 10) .8 11) 2.1 12) 3.9 20) 3.2 21)3.2 22) 0 23)32 24)11.8 40) 164 41)32 42) 76 43)152
What s next fellas ?
08-03-2019, 05:09 PM
#2
MBWorld Fanatic!
Here's a pdf I have used myself to keep in the loop of ac readings and issues. It's assisted me in saving a gob of money.
Im certainly no expert but this will give you some heads up on the ac readings you posted and
understand them more for self awareness (which is what these forums are all about.
Im sure one of the ac/electrical vets will chime in on this.
It seems this time of the season, there's been plenty of ac issue posts, especially with the increased heat waves many are experiencing.
btw, (2) is your exterior temp sensor.
08-03-2019, 07:14 PM
#3
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1922 Ford Model T / no OBD
08-03-2019, 09:38 PM
#4
Out Of Control!!
Very confusing in the way you displayed and posted the actual value test and fault test---typically they are very different--fault test results are four digits (xxxx); actual value results vary depending on result------if for an example your number 5 is 127psi---that is way low and should be at least 210 psi and would indicate either you are low on refrigerant or you compressor cant make pressure.
