NISSAN: RECALL CAMPAIGN. SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO INCORRECTLY DETECTING ENGINE VALVE CLOSURE, SOME VEHICLES ARE EQUIPPED WITH IMPROPERLY CALIBRATED ENGINE CONTROL MODULE (ECM) THAT NEEDS REPROGRAMMING, AND INSPECTED AND IF NECESSARY, REPLACED. MODEL 2008 ALTIMA. *PE UPDATED 10/31/13. *PE