2003 mazda protege stereo wiring diagram. I know i have to change the intake cambut i noticed that the intake cam sprockets are different as wellthe fuzion one has the teeth a little more spread apart then the mazda onedo i put the fuzion intake cam sprocket on the mazda shaft or do i leave it how it is and put the mazda. Mazda car radio wiring diagrams. I had a questionim doing the engine swap as wellim putting a 2008 fusion engine 23 into my 2005 mazda 6. Go easy on the subaru it served you well better than a volkswagen bug for a 4h design the heads are outboard and a unique design.