Originally Posted by ohno (Post 3429161)

Hi,


Probably once a month i am getting a CEL with P0365 and P0366 Camshaft position sensor B (bank 1). Usually it happens after the car has sat for one day without driving but i dont have enough evidence for that. When the CEL is on car runs fine but downshift on 2nd last gear is rough. Once clearing codes all is fine.



Other new thing i've noticed is theirs a slight pulley type noise when accelerating or when the car is idle-ing. It is more noticeable when accelerating sounds like its from engine maybe left hand side.



Any help or info on the above would be appreciated, the only mod i've done is installed a cat back exhaust.



Cheers

Originally Posted by ohno (Post 3430428)

Thanks mate,

Actually I'm not concerned so much about the rattle it might just be the crickets sound!

I mean when the CEL is on and I am down shifting in to second it jerks a little. Reset engine codes to turn it off no issues. I suspect it's only doing this when the CEL comes on to protect the engine. I'm wondering if it could be a bad cam sensor or wiring issue. If not I saw someone else post a TSB for the cam snesors with the same codes I wonder if it could be related ��

FYI mine is a build November 2012 GTS 86

Originally Posted by ohno (Post 3431058)

Hmm, could the TSB be the problem if it was issued in 2013 but it's now 2021 could it possibly have taken this long to cause this issue? I will report back once i have had car inspected.