AC not working

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May 3, 2009 | 08:39 PM

dayaftertomorrow33

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From: oceanside, ca, USA

AC not working

I have a 2003 MDX and the AC is not working. The fan is blowing. I checked the psi and is 30psi. I checked the relay and it is fine. Please advice. Thanks

May 4, 2009 | 07:23 PM

dtapia

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From: Fresno, ca, usa

Re: AC not working

what is the high side pressure readings while the system is on.

May 4, 2009 | 09:07 PM

dayaftertomorrow33

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Honda-Tech Member

Joined: Feb 2007

Posts: 396

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From: oceanside, ca, USA

Re: AC not working

how do I measure it?

May 4, 2009 | 09:24 PM

dtapia

Honda-Tech Member

Joined: Mar 2007

Posts: 1,296

Likes: 3

From: Fresno, ca, usa

Re: AC not working

the same way you checked your low side readings. use the a/c manifold gauges and turn the a/c on and note your high and low side readings.

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