Trying to finish up my swap, ?????? Options

[lantz2121]

I need to know where this stuff goes? I have a st205 engine but some of the stuff has to be similar to the 2nd generation.
This plug is by the TB inlet; can't remember if it went to the air/water intercooler?


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This is another pic of the same plug by the TB.

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Need to know where these two vaccum hoses go?

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Two mysterious brown plugs by the back of the intake runners?

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Don't know where this vac line goes?

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same line different picture.

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pointing to a nipple coming out of the back of the lower left side of the head if you were laying on your back under the car.

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Better pic of the nipple

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Looks like a pressure vent where does it go?
Also have a plug labled fuel pump? what is this?


Thanks alot guys for any or all help.

This post has been edited by lantz2121: Mar 16, 2006 - 8:00 PM

[scothaniel]

First off, which harness are you using?
Next, try to add some big red arrows to the pics to show what your looking at. You might also want to trace the vac lines back and see where they go - much easier to figure out that way.
Also, The 3rd gen motor doesnt have a cold start injector.

The catch can (black box on the top of the head) has one big line coming from the valve cover (as seen in pic above), one big line going to the intake system (pre-turbo), and the small line going to a nipple on the lower left side of the head. This is an oil return line, so be sure its not going into any vacuum lines or you'll have smoke for days.

The big hose in pic #3 should go between the Idle control valve (bottom of the throttle body) and the intake system (pre-turbo).

[lantz2121]

First off, which harness are you using?
Next, try to add some big red arrows to the pics to show what your looking at. You might also want to trace the vac lines back and see where they go - much easier to figure out that way.
Also, The 3rd gen motor doesnt have a cold start injector.

The catch can (black box on the top of the head) has one big line coming from the valve cover (as seen in pic above), one big line going to the intake system (pre-turbo), and the small line going to a nipple on the lower left side of the head. This is an oil return line, so be sure its not going into any vacuum lines or you'll have smoke for days.

The big hose in pic #3 should go between the Idle control valve (bottom of the throttle body) and the intake system (pre-turbo).

I am using the third gen harness. Thanks I have figured out what goes to the intake pre turbo. But what hooks to that oil return line and also need to know what hooks to the plug in pic 1 and 2. Furthermore there are two brown plugs that look like injector plugs however they are not. and last there is a sensor with two vaccum lines hooks to a blue connector under the intake manifold, not sure where theu go. I have more pictures that are a little better of some things. also don't think /i have the right coil conector? thanks lance









This post has been edited by lantz2121: Mar 27, 2006 - 8:29 PM

[phattyduck]

^^^ This goes to the bottom (small) port on the stock catch can that sits on the top of the head


^^^ The port is the same as the first pic. The blue plug is for the boost control solenoid.


^^^ Boost control solenoid. Two vacuum lines are connected to it. One to the wastegate actuator, one should go back to the intake pre-turbo (via a couple hard lines 'n stuff).


^^^ Maybe the idle air controller??

Hope that helps.