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thom4782 · 12-03-2012, 11:03 AM

The 986 repair manual suggests that one can replace the valve without removing the engine. See PM

BTW: Do you see P1411 too? Seems like you would see codes for both banks if the cut off valve was failing.

12-03-2012, 11:03 AM	#2
thom4782 Registered User Join Date: Sep 2010 Location: Foster City CA Posts: 1,099	The 986 repair manual suggests that one can replace the valve without removing the engine. See PM BTW: Do you see P1411 too? Seems like you would see codes for both banks if the cut off valve was failing.