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I supported Toymods
Location:
Perth, Western Australia
Registered:
December 2002
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Re: Needed, vac hose diagram/help for late 3TGTE
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Wed, 24 March 2004 02:20
 
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All three pressure switches use vacuum/boost pressure to control fuel delivery and timing. Any vacuum port will suffice, there plenty around the throttle body. You will need to ensure a good earth for these switches, this is a common problem with aftermarket installations and the unit not working correctly. Depending on the size of the exhaust, you may also like to disconnect the vacuum line to the overboost fuel cut sensor, as many larger exhausts will over run the wastegate and naturally give a higher boost reading - my advice if you do this is to fit a boost guage and tell the owner not to go above 10psi on moderate or cool days, and less on warmer days.
I've never run with the VSV valve that is connected to the firewall, and never had a problem with not running it. The VSV at the back of the inlet manifold runners is connected to the sensitivity adjuster for the power steering
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| | Subject | Poster | Date |
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Needed, vac hose diagram/help for late 3TGTE
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Anthony Kellam | Wed, 24 March 2004 00:33 |
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Re: Needed, vac hose diagram/help for late 3TGTE
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CLG | Wed, 24 March 2004 02:20 |
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Re: Needed, vac hose diagram/help for late 3TGTE
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Anthony Kellam | Wed, 24 March 2004 02:34 |
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Re: Needed, vac hose diagram/help for late 3TGTE
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Johnny Blade | Thu, 15 April 2004 20:47 |
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Re: Needed, vac hose diagram/help for late 3TGTE
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Anthony Kellam | Thu, 15 April 2004 22:30 |
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Re: Needed, vac hose diagram/help for late 3TGTE
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Johnny Blade | Fri, 16 April 2004 14:26 |
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Re: Needed, vac hose diagram/help for late 3TGTE
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Anthony Kellam | Fri, 16 April 2004 15:43 |
