Access to Secondary Injection Check Valve

[ProfRand]

There is a small one-way vacuum valve that I've bought from Pelican.
It's number 7 in the diagram of the system in my Bentley manual.
See photo

[78F350]

Here's a pic a made a while ago. The check valve is (H) in the pic and I probably put it facing that way (black end towards the intake) on purpose.



On your 1998 car the round thing that it plugs into is the rubber tube that connects to the right side intake manifold. Here... I made another pic:

[particlewave]

Originally Posted by ProfRand

There is a small one-way vacuum valve that I've bought from Pelican.
It's number 7 in the diagram of the system in my Bentley manual.

As stated, that valve is part of the vacuum system (not SAI) and plugs into the intake.

[ProfRand]

Thanks a lot. Sorry for confusion in terms.
The photos really help.