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05 Forester XT Mt
111 Posts
Discussion Starter · #1 ·
Last week I bought a Cobb AP and installed stage 1 91 and this weekend while driving I got a check engine light well I checked the code once I got home and it was a lean code (P0130) I do have an aps 65mm CAI. the car never threw a lean code prior to the stage 1 map. My plan is go to stage 2 very soon.

So my question is, is there any way fix the lean issue with the AP or do I need a pro tune because of the CAI even once I get the down pipe to run a stage 2 map.

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