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primary o2 issues

1101 Views 2 Replies 2 Participants Last post by  zjigg1k
alright so i figured out that you gotta get the k-pro in order to eliminate the check engine for the secondary o2....the next problem is that i don't have the primary o2 either....i have an o2 from the 2004 plugs right in no problem and if i get the k-pro/aem will i be able to bypass the stock k-series primary o2 with the 2004 si o2....lemme know asap thank you
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no, its not a wideband sensor. you need the rsx/ep3 primary sensor
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