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89 930.
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WUR Ohms, 89 930
Anyone know off the top of their head what resistance i should be getting ?
28 ok? 0 438 140 153 No power, cold that is 
Last edited by Benny771; 03-18-2012 at 08:52 AM.. |
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03-18-2012, 08:19 AM
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Registered
Join Date: Jul 2008
Location: Central Washington State
Posts: 4,397
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No, not off the top of my head. But since I happen to have a spare 0 438 140 153 hermetically packed away...and I've got nothing better to do today....I whipped out the trusty VOM meter and got 39.4 ohms. Hope this helps.
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Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, B&B intercooler, stock 3LDZ. |
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03-18-2012, 01:10 PM
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89 930.
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yikes..... What does this mean?
what are the draw backs if it is not in spec? Car seems to run fine,and I'm just about to turn it into an adjustable wur. |
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03-18-2012, 07:31 PM
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Registered
Join Date: Jul 2008
Location: Central Washington State
Posts: 4,397
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With lower ohms, less resistance, I think that means that it will heat up a bit quicker - thus not staying in warmup mode as long. I have a different serial number WUR (earlier year) that I had made into adjustable, it's in my car, and it has a lower ohm reading than my #153. Since installation, I've always felt that the warmup period is a bit shorter.
Funny why your and my exact same WUR's have different readings. Maybe it's our ohm meters, or dirty connections on my WUR, or age affecting the resistance. Personally, Benny, I wouldn't worry about it. If you've been running with this WUR all along, then it will react the same when modified to adjustable relative to how long it keeps the warmup period control pressure low.
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Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, B&B intercooler, stock 3LDZ. |
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03-19-2012, 05:04 AM
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89 930.
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Thx again Mark, mine is now adjustable and i will try it out tomorrow.
You are always a big help. |
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03-19-2012, 06:11 PM
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Porsche
1987 Chev Corvette
