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More a/c problems

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Old Aug 3, 2019 | 04:02 PM
  #1  
Joseph Garrahan's Avatar
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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 ?
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Old Aug 3, 2019 | 05:09 PM
  #2  
khomer2's Avatar
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From: Westcoast/Interior
02w163ML500 / 97w210E50AMG / 99w202C230k / 95w124500e-wip
Originally Posted by Joseph Garrahan
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 ?
Welcome Joseph,

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.
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Old Aug 3, 2019 | 07:14 PM
  #3  
kajtek1's Avatar
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1922 Ford Model T / no OBD
Originally Posted by Joseph Garrahan
What s next fellas ?
Fix the sensor and do proper troubleshooting.
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