| Author | Topic |
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Location:
Brisbane
Registered:
July 2005
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Re: BOV mystery!!!
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Wed, 02 November 2005 00:45
 
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| justcallmefrank wrote on Wed, 02 November 2005 11:04 |
| Yian wrote on Mon, 31 October 2005 21:51 |
I think its time to sell your car. Its giving you too many problems dude.
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Seconded.
Have you tried the obvious logical solution as suggested and clean and lube the damn thing up? What is not having the factory one going to do to solve your problem? Nothing. If it's not plumbed to a vacuum line, it's closed, if it's closed, it's not going to do anything.
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Maybe im a dumbshit, but my understanding is the "vac" line is only vac under no boost/load/closed throttle. When turbo is spooling, it is a boost line from past the throttle body which equalises pressure on both sides of the diaphragm of the BOV to stop the BOV from venting continuously. When the throttle closes, boosted air beyond the closed throttle gets sucked through engine, pressure to BOV from "vac" line actually becomes vacuum, pressure in front of TB increases as turbo boosts against a closed pipe. BOV goes whoosh.
If there is no "vac" line to the unit, how is it closed when there is boost coz there will obviously be a pressure difference?
Can someone explain otherwise to me please.
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| | Subject | Poster | Date |
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BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 05:00 |
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Re: BOV mystery!!!
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ke382TG | Mon, 31 October 2005 05:31 |
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Re: BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 05:34 |
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Re: BOV mystery!!!
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ke382TG | Mon, 31 October 2005 05:38 |
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Re: BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 05:39 |
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Re: BOV mystery!!!
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kingmick | Mon, 31 October 2005 09:01 |
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Re: BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 09:07 |
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Re: BOV mystery!!!
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kingmick | Mon, 31 October 2005 09:23 |
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Re: BOV mystery!!!
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oldcorollas | Mon, 31 October 2005 09:28 |
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Re: BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 09:34 |
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Re: BOV mystery!!!
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oldcorollas | Mon, 31 October 2005 10:12 |
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Re: BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 10:15 |
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Re: BOV mystery!!!
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Yian | Mon, 31 October 2005 13:51 |
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Re: BOV mystery!!!
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justcallmefrank | Wed, 02 November 2005 00:04 |
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Re: BOV mystery!!!
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mic* | Wed, 02 November 2005 00:45 |
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Re: BOV mystery!!!
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justcallmefrank | Wed, 02 November 2005 00:52 |
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Re: BOV mystery!!!
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Mookie | Mon, 31 October 2005 14:13 |
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Re: BOV mystery!!!
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TruenoGTAPEX | Mon, 31 October 2005 16:27 |
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Re: BOV mystery!!!
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TRD_Supra | Mon, 31 October 2005 23:26 |
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Re: BOV mystery!!!
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mic* | Tue, 01 November 2005 03:08 |
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Re: BOV mystery!!!
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TRD_Supra | Tue, 01 November 2005 06:18 |
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Re: BOV mystery!!!
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TRD_Supra | Tue, 01 November 2005 23:56 |
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Re: BOV mystery!!!
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TRD_Supra | Wed, 02 November 2005 00:11 |
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Re: BOV mystery!!!
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TRD_Supra | Wed, 02 November 2005 00:48 |
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Re: BOV mystery!!!
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TRD_Supra | Wed, 02 November 2005 00:55 |
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Re: BOV mystery!!!
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mic* | Wed, 02 November 2005 00:55 |
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Re: BOV mystery!!!
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justcallmefrank | Wed, 02 November 2005 00:58 |
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Re: BOV mystery!!!
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TRD_Supra | Wed, 02 November 2005 00:59 |
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Re: BOV mystery!!!
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mic* | Wed, 02 November 2005 01:10 |
