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7 Series - E65 / E66 (2002 - 2008)
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  #1  
Old 12-16-2011, 02:39 PM
RonMoor RonMoor is offline
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Location: San Diego, California
 
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Mein Auto: 2003 745i
Help to find refrigerant low pressure line in 745i

I need to add some refrigerant to my AC in 2003 745i. Where is low pressure line? Is the one on the 1st picture or the one on the second picture? (They are circled in red). Thank you
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  #2  
Old 12-16-2011, 06:11 PM
HerbP HerbP is offline
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Location: Georgia
 
Join Date: Jul 2009
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Mein Auto: 2005 645Ci & 2007 750Li
The charging connector will only fit the correct valve. If you are using a bottle kit from an auto store, it will only fit the LP side.

Good Luck!
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Old 12-16-2011, 07:08 PM
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Mr_Burger Mr_Burger is offline
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Location: England (south coast)
 
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When I did mine, it was down the left side of the engine (as you look at it)
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Old 12-16-2011, 10:36 PM
RonMoor RonMoor is offline
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Location: San Diego, California
 
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Quote:
Originally Posted by Mr_Burger View Post
When I did mine, it was down the left side of the engine (as you look at it)
So it's the one on the 1st picture.. On the left from engine... But it seems too small... I cannot secure the connector it's kind of loose...
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Old 12-17-2011, 12:04 AM
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Mr_Burger Mr_Burger is offline
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Location: England (south coast)
 
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As long as it snaps on to the schrader valve, it should be fine.. (It's deffinately not the hi port near the front of the car...)
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