Can incorrect installation of timing belt & pretensioner cause fault code to show faulty knock sensor?

Dealership replaced timing belt and pretensioner. Now check engine light is on. Fault code for knock sensor shows on read out. Did dealer mis-install timing belt, if so how do I know? Have another shop check the timing? Or just replace sensor. ( Subaru 2000 Outback)Can incorrect installation of timing belt %26amp; pretensioner cause fault code to show faulty knock sensor?disconnect the positive battery cable and see if the code goes outCan incorrect installation of timing belt %26amp; pretensioner cause fault code to show faulty knock sensor?One of the cams could be a tooth off, causing excessive knock.



There is a Subaru Owners site that is great, lots of good peebles there, with a lot of knowledge You need to join and post the question in the New Generation forum.



http://www.ultimatesubaru.net