[Boobush]

Hi

I have a feeling that one or more components are not meant for my engine and want to make sure.


The engine seized due to alternator belt being prematurely broken (new belt lasted 25000 kms) and getting into the cambelt and destroying all hydraulic lifter seats. But it was running a bit sluggish before the engine accident and I found out that the engine has seized before.

I rebuilt the engine with new upper head.
All the marks are are aligned (see pictures).

My engine is out of timing by aproximately one teeth but I cannot figure out why. It starts bit rough and it doesn't have the power as my friends V70 with same engine, same gearbox. That's why I started to investigate.

I looked crank sensor and camshaft sensor data with oscilloscope and compared this to my friends car, which is ok and my engine is 1 teeth out of alignment.

I'm thinking that crank pulley? is wrong or maybe the flywheel crank sensor ring is wrong? damaged or what else, that is why I need information of the flywheel sensor ring holes to figure out what is wrong.