Dodge A/C Help

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Al9
Posts: 201
Joined: Tue Mar 10, 2020 3:26 am
Location: Southern Europe

Re: Dodge A/C Help

Postby Al9 » Thu Aug 13, 2020 9:15 am

The expansion device is an orifice tube. These tubes have two screens which can clog up. This is the only way one of them can can go bad.
Expansion valves tend to interfere with pressure based evaporator temperature control systems (such as cycling switches) unless they're carefully tailored to the application.

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