x-90 P0335 code

[fixkick]

you can if you want run a good OBD2, tool and log all sensors , load ,rpm and advance.
and see it all under all driving conditions, a great way to learn EFI is this way.
the static advance fed car is 5 degr
in calif its 8, so lets play Federal car usa. (hood sticker tells your what you have)
here is my advance parked racing engine, for max advance ( 42-5 = 37)
so you set static and 5 and the ECU goes 37 more for a total of 42 degrees reported by ECU OBD2 scans.
if you set the static wrong the ECU never learns that. and will go too far advanced. (lies in equal lies out on all computers)