Moin together, I wanted to change my Volvo V 40 Bj 2000 engine 1.8 petrol sucker the timing belt, Wapu, tensioner, ULR… and the camshaft sealing ring (inlet, front side). I forgot to lock the camshaft in the icy of the battle. Doof, I know. . So I released the bolt from the inlet gear with the impact wrench. Except for the bolts nothing moved. Now I do not know if the camshaft did not stretch a piece. It did not feel moved. Nevertheless, my question is now whether I can see, for example, on the camshaft sensor wheel as the OT position of the camshaft is. I have not found any markings for the shaft. Ot position for the gear wheel is clear, but since it is an adjustable gear, this is not fixed on the shaft. I am grateful for every tip.