Sooooo basically how this code came about, as I was driving to work in the early am, I wasn’t driving crazy or anything just cruising, and all of a sudden I get a cel. I have an OFT and I attempted to erase it via the OFT but as soon as the cel is erased it immediately comes back so I’m assuming it’s something serious I’m not sure. The car has been on a stage 2+ (85) tune for the past year, the car till this very moment runs normal, obviously the car isn’t performing like it’s supposed to with this cel on. Went to the dealer yesterday told me they couldn’t figure out any way of fixing the problem which kind of surprised me. My next step is to go to a legit tuner and see what he can do maybe, hopefully he can remove the cel? or is there something else I can do to fix this code P0020. The car has aftermarket headers, aftermarket exhaust system, and car has around 87k miles. I really don’t know what it could be, maybe bad ECM even?? I honestly have no clue what to do and I’m stuck with an even slower FR-S
Thanks again for responses/help
