I have a 04 Jetta GLI with 66k miles. Timing belt broke. I rebuilt the head and replace all of the timing parts. I aligned all of the timing marks, the cam chain has 16 rollers in between the the timing marks. The timing marks on the cams timing marks arn't exactly on the arrows but they are as close as I can get them. Both of them are with in the key way on the cam sprockets (timing marks). When I turn the key eveything moves but no fire. When I turn the engine over it sound weak.
I read the fault code and I got a ecm/pcm power control power relay fault. The same code I was getting when I broke the timing belt originally. I cleared the fault and it came back.
I'm thinking its timing but all of the marks are lined up so I'm out of ideas.