TwinTurbo.NET: Nissan 300ZX forum - the TSV is calibrated for R12
Subject
the TSV is calibrated for R12
Posted by
aliaZ
on August 05, 2013 at 2:49 PM
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In Reply To
I don't know the reasoning behind gutting the TSV either.
posted by Evan_Wright (Ca)
on August 05, 2013 at 12:33 PM
Message
the TSV maintains a minimum pressure in the evaporator to avoid freeze-over with R12. The minimum pressure to avoid an evaporator freeze up is different with R-134a, and as a consequence the evaporator temp is warmer.
Follow Ups
AC pressure readings normal?
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Evan_Wright (Ca)
18:54:47 08/04/13
Re: AC pressure readings normal?
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njz
20:31:42 08/04/13
What is the reason to remove the TSV?
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JMartz
10:00:09 08/05/13
I don't know the reasoning behind gutting the TSV either.
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Evan_Wright (Ca)
12:33:13 08/05/13
If you run the r12 condenser adequate cooling will
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JMartz
13:52:11 08/05/13
Not if it is the R12 condenser used in the 09/1992+ TT
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Fast300
22:18:17 08/07/13
the TSV is calibrated for R12 -
aliaZ
14:49:46 08/05/13
Thanks for the info guys. Next time I need to open up the
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Evan_Wright (Ca)
15:26:00 08/05/13
Re: Thanks for the info guys. Next time I need to open up the
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aliaZ
16:24:43 08/05/13
That pesky TCA is a bitch of a part. In r134a cars
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JMartz
14:04:40 08/06/13
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