Simplified Sequential

[David Jerome]

Would any one care to share with me why in the Simplified Sequential setup there is an extra solenoid pictured but not listed. It is below the (E) turbo control solenoid. Looks identical to the above (E) turbo control solenoid and is even labeled as such. However, the simplified setup has two pics of this solenoid and is unclear about how the lines should be ran. There are only two vacuum nipples on this solenoid and if you were to assume the two solenoids are indeed the same (E) rurbo control solenoid. It doesnt make sense as to why the simplified diagram has the red vacuum line getting T'd back in wiht the vacuum chamber and the other solenoids.

The factory non-simplified setup in no way has the (E)turbo control solenoid connecting with the vacuum chamber or going back into the UIM. Just a little confused since there is an un named solenoid on the simplified diagram.

I know there are sequential experts in her that can chime in.

Thanks
David