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  1. Built Motor Discussion
    2006 sti Jr basemap Speed density iag 2.5 closed deck Heads bc 272 cams, +1 valves, springs and retainers Id1700 top feed Flex fuel 450 hardwired Fp black, ewg, fp inlet, ets intake Spearco tmic Invidia n1 and invidia bellmouth Killerb pickup and windage tray stock pan 12mm jdm pump I've...
    avcs cel codes p0011 p0021
  2. 2.5 Liter/Litre Factory Motor
    Hey guys, I own a completely stock 2018 STI. I randomly had all 6 of these codes thrown at the same time recently. P0011, P0021, P000A, P000B, P000C & P000D I didn't give it much thought since the car doesn't even have 50k miles yet and it drives completely fine. I cleared the codes and yet...
    p000a p0011 p0021
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