krazyrider112

I recently came up with a CEL when i was on my way home from school. I later then went to Advanced Auto Parts and had them read the code for me and what came up was CODE 411, And what he told me was that it was a secondary air intake(if i recall word for word)

I just would like any comments or anyone familiar with this code or as to what it could be...

From my understanding it could possibly be since i have a aem cold air intake and there are 2 seperate tubes that one connecting to the manifold was disscontected prior to my CEL. So im guessing that could be it? And if it is the problem do i later have to clear the CEL from the odometer??

Any help is greatly appreciated
DAVE

orangebarius

P0411 (Secondary air injection system incorrect flow)


sounds like it has something to do with your air pump.


after some searching, i found this: https://www.s2ki.com/s2000/topic/948...-code-and-cel/

krazyrider112

Thanks for the help

krazyrider112

From reading it i do believe it was the hose leading from the intake itself to a line by the fuel rail. I will clear the CEL tomorrow and see where it goes from there or if the light comes back up

orangebarius