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  #1  
Old 05-28-2009, 07:07 PM
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Does anyone have a picture of where a high side ac valve is located?

Does anyone have a picture of where a high side ac valve is located on a 190e?

I have been reading AC posts for the last couple of days and I realized I dont remember where my high side valve is. I know where the low side is. Thanks in advance.

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Old 05-28-2009, 07:29 PM
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Originally Posted by spree17 View Post
Does anyone have a picture of where a high side ac valve is located on a 190e?

I have been reading AC posts for the last couple of days and I realized I dont remember where my high side valve is. I know where the low side is. Thanks in advance.

Look to the right of your Aux. fans, it's on the Condenser line.
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Old 05-28-2009, 07:42 PM
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Originally Posted by slk230red View Post
Look to the right of your Aux. fans, it's on the Condenser line.
LOL OK do you know where my aux fans and condenser are?

(joking....well kind of....I assume the fans are in the front.)
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Old 05-28-2009, 07:49 PM
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Originally Posted by spree17 View Post
LOL OK do you know where my aux fans and condenser are?

(joking....well kind of....I assume the fans are in the front.)
The condenser is mounted in front of the radiator, the aux. fans are in front of the condenser. Open the hood and look straight in front if your right knee.

Not my car, but here's a picture of the A/C high pressure side location:
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Does anyone have a picture of where a high side ac valve is located?-190e-high-side-location-b.jpg  
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Last edited by slk230red; 05-28-2009 at 09:35 PM.
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Old 06-06-2009, 10:16 AM
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I see that area on my car but I still cant find the high pressure valve on my 190e. Anyone else have an easy way to find it or a picture on a 190e?
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Old 06-07-2009, 09:52 AM
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Anybody? I will throw in a kiss with my girlfriend.
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Old 06-07-2009, 10:47 AM
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see the reciever/drier ??

Follow the line from that and it will be mounted in that line.
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Old 06-07-2009, 05:11 PM
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Both valves are within a foot or so of each other. High side is about a foot below top radiator hose close to side of radiator, and low side is between that and the suspension tower
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Old 06-07-2009, 05:40 PM
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I will check tonight. Thanks so much for the replies.
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Old 06-08-2009, 06:43 PM
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I see the low side no problem. I cant find the high side. I must be blind or it is hiding behind something. I followed the blue ac line from the ryer as far as I could. Is there a colored cap?
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Old 06-11-2009, 11:25 AM
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I really need to find this high pressure valve by tomorrow and I'm having no luck. Does anyone know where I can find picture or a diagram for it on a 190e?
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Old 06-11-2009, 12:08 PM
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Originally Posted by spree17 View Post
I really need to find this high pressure valve by tomorrow and I'm having no luck. Does anyone know where I can find picture or a diagram for it on a 190e?
I'm not sure why you can't find your high side pressure valve. On my '93, it's right there in front of my right knee when I open the hood. Is your low pressure valve in the correct place?
If you follow the lines from the receiver/drier to the condenser, you should be able to locate the high side.
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Old 06-11-2009, 02:11 PM
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Originally Posted by slk230red View Post
I'm not sure why you can't find your high side pressure valve. On my '93, it's right there in front of my right knee when I open the hood. Is your low pressure valve in the correct place?
If you follow the lines from the receiver/drier to the condenser, you should be able to locate the high side.
Thanks so much for your reply.


My low pressure valve is right on the big silver hose on the drivers side fender.

I followed a blue line from my drier but it gets hidden along the way. Is your high pressure valve outside the hood compartment by the fan or inside the compartment? Any chance you want to take a picture of it? LOL
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Old 06-11-2009, 05:24 PM
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Originally Posted by spree17 View Post
Thanks so much for your reply.


My low pressure valve is right on the big silver hose on the drivers side fender.

I followed a blue line from my drier but it gets hidden along the way. Is your high pressure valve outside the hood compartment by the fan or inside the compartment? Any chance you want to take a picture of it? LOL
Mine is in the same location as the one in the photo in the earlier post. I'm at the point now where I would like to see a photo of the front of your condenser and aux. fan.
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Old 06-11-2009, 05:28 PM
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Mine is in the same location as the one in the photo in the earlier post. I'm at the point now where I would like to see a photo of the front of your condenser and aux. fan.
I will take one. Thanks for the idea. I dont know where the condenser is but I see both fans.

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