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Registered:
December 2002
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3t-GTEU Pressure switches, TA22GT, please read.
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Fri, 28 March 2003 15:07
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| TA22 GT wrote on Tue, 11 March 2003 21:49 |
Check out my site if you want more info on 3T GTE's. Everything you need to know is there.
There are 3 pressure switches. One is fuel enrichment, one fuel cut and one is for the knock control.
The switches are normally open. So with them both not earthed it is saying that there is an overboost situation as well as a need for a richer mix. This is why the fuel stops.
If you have fuel enrichment only the engine wil keep running just like if you only have fuel cut it will keep running.
Basically you can't have fuel cut (set to about 7.5 psi) without fuel enrichment because its set to about 2 psi.
Hope this helps,
Simon
http://users.senet.com.au/~mezz/stitle.htm
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Been tinkering with the pressure switchs only to find that they are normally closed..But yet, everywhere on the net says they are normally open, how can this be? without grounding the PE and PC connecter your engine wont run, if they were normally open they wouldnt be grounded untill you exceeded the pressure switchs limit, and it tripped. So therefor they are indeed normally closed(so that they are grounded UNTIL you trip them). Can anyone shed light on this topic? as far as i can see they are deffinatly normally closed, 3 sites, including simons that say they are normally open.. but its just not possible.
[Updated on: Fri, 28 March 2003 15:08]
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| | Subject | Poster | Date |
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3t-GTEU Pressure switches, TA22GT, please read.
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_ELiTeHaYDeN_ | Fri, 28 March 2003 15:07 |
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Re: 3t-GTEU Pressure switches, TA22GT, please read.
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TA22 GT | Sat, 29 March 2003 10:38 |
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Re: 3t-GTEU Pressure switches, TA22GT, please read.
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lvn-ra65c | Thu, 22 May 2003 04:36 |
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Re: 3t-GTEU Pressure switches, TA22GT, please read.
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TA22 GT | Thu, 22 May 2003 10:31 |
