[Aynsley683]

So my ‘03 boxster at 70k threw codes P0491 and 92 , found out what they are etc. as it’s both banks I’m going to do vacuum hoses and the valve. Relay must be fine as the pump and fan come on fine, so is fuse.

My question is which pages is it in the manual , I’m being stupid and can’t see where it is, index tells me 24-24 I think it was which tells me the issue but not the pictures with step by step guide?

Was about to sell it and as driving out with buyer the light came on, so want to get this done. Hasn’t been an issue before and hasn’t come back since clearing it 3 days ago.

Last question is it a fairly simple but very fiddly thing I can do from the top of the engine, don’t have a lift handy and have a real phobia going under theses when on jacks/ramps or stands . Did google YouTube but didn’t see anything that covered it really.

Just the pages numbers is my real need please?