Hi all,
On my 92 gxe, I changed my injectors. There is a narrow tube/pipe on the back of the upper plenum which looks vacuum-related. But I am not sure. The tube is near the PCV valve. I've shown it with a red oval in the image. I cant seem to find a hose that connects to this tube. I may have dislodged it while taking the upper plenum off. This tube is near upper plenum bolt 9. Your help is much appreciated in identifying where this tube connects. Thanks for your help.

 

Hi,
Anyone ?

I am wondering if I need to take the manifold apart one more time to get to this hose and connect it. I looked in the fuel injector change tutorial post and see the hose there. I am not sure if it connects to the fuel pressure regulator or somewhere else.

Below are the relevant pics from the tutorial.

If anyone with a 89-94 maxima gxe (VG30e) can snap a picture of how theirs connects or have any input I'd appreciate it.

Thanks!

[IMG][/IMG]

[IMG][/IMG]

 

The little hose near the pcv goes to the watercock control @ the firewall

 

Thank you CMax03. Much appreciated.

I'll take a look and see if I can figure the spot on the firewall side.