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w 210 a/c problems

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Old 11-04-2022, 10:20 PM
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w 210 a/c problems

Hello i need some help!!! for my 2000 w 210 the a/c blowing hot, but the gages says its full of freon 35 psi low side, but also the a/c lines coming from the compressor into the vehicle are hot, what could be wrong with it, any ideals??
Old 11-05-2022, 05:45 AM
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Is compressor and/or clutch not kicking on?
that is first ting to check.

If not you need to find out why which could be low pressure switch ot bad clutch, bad compressor etc.
Old 11-05-2022, 10:01 AM
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yes sir the clutch and compressor are on fully engage, i dont understand what the problem is, blowing hot, gagues low side says 35 psi and pipes from compressor into vehicle are hot, where do i go from here, weird situation.

Last edited by 1979porsche911; 11-05-2022 at 10:03 AM. Reason: mistake
Old 11-07-2022, 06:20 AM
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is compressor clutch short cycling that is not on for long time?
If on long time and pressure never rises well then you have HOLE in system or bad compressor.
If on short time then low on refrigerant which means leak which means you should see pro on this.

Old 11-08-2022, 12:41 PM
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Originally Posted by 1979porsche911
yes sir the clutch and compressor are on fully engage, i dont understand what the problem is, blowing hot, gagues low side says 35 psi and pipes from compressor into vehicle are hot, where do i go from here, weird situation.
Using the Sanden diagnostic chart the symptoms you describe are indicative of a clogged expansion valve.
Try running the diagnostics on the air conditioning control panel aka the AAC. That should help point you in the correct direction.

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