That is 2008

 

This is the diagram from the 2006 2.2. The wire colors are the same as the 2008 EXCEPT for the #1. It shows the tan changing to a black at the injector.
Sonia. You didn't say what color wires your's has or doesn't match,so hard for us to offer help. Maybe this diagram will help.

 

I haven’t found one yet, I looked in my Chilton manual , nothing

https://www.google.ca/search?q=2008+...safari_group=2

 

It's not in the Haynes manual either.

 

So disconnect the NEGATIVE battery terminal, disconnect the injector, disconnect the ECM #2, and check for continuity between pin 6 on ECM and injector connector.