I just completed my S4-S5 intak emanifold swap....
Problem now is that my car won't start...

now the question when swaping fuel rails do u keep the S4 injectors or do u put on the S5...


If i was supposed to keep the S4 injectors then that is probably my problem!!!

i've been useing that site where that one guy did it and it is not clear on if i was supposed to swap them or not!

 

Keep your existing injectors. They are of different impedances.

 

Thanks, now back to taking apart the manifold again!

 

You could also bypass the resistor pack and keep the s5 injectors.