Help with ODB II update cycles

great, more insight on the matter
subaru's are very similar to toyota's in so many ways
so that makes perfect sense

thanks for adding to the convo
much appreciated & love to TW folks

 

I would figure out what your timing issue is from. The o2 codes would be tripping from running overly rich. Depending on how long you have let this slide and/or keep going eventually you will kill the cat and o2 sensors. The primary offender of your code list is the timing, everything else is a secondary result.

 

Hey Jimmy, are those .pdf's still up on that website? I get "The requested page could not be found." when I click on those links.

 

https://www.tacomaworld.com/threads/factory-service-manuals.504979/page-3#post-22839581

 

Follow captaintofuburgers post link above.