Already cleared it and it came back. Obviously it's there now since I flashed back to stock. Can I reload my custom tune to clear the code? Also if I do that my custom tune should pass California emissions testing right?
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2003 Ford F150 Supercrew, 5.4 V8, Fabtech 6 inch lift, 315/75/16 Firestone Destination MT's, Flowmaster exhaust, S&B CAI, Dual XML8100 HU, TKO Audio LCD Headrests, Gryphon Tuner.
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