EGR valve or multi-air?

The multi air engine does not have an EGR valve as it uses variable valve timing and some other strategy to eliminate the need for it.

Here are a couple guides that will help with those that need to test their EGR and then a guide on VVT technology:

https://youtu.be/DqUCbbKdWf4

https://www.2carpros.com/articles/how-camshaft-variable-valve-timing-works

Also, see below where the manual says that the EGR may not be equipped.

Please let us know if you have other questions.

Thanks