NHTSA Complaint #11385354 — 2010 NISSAN SENTRA

ISSUE WITH THE OXYGEN SENSOR. THERE IS A KNOWN ISSUE WITH THE KNOCK SENSOR SENDING WRONG INFORMATION TO THE ECU CAUSING THE ENGINE TO ADJUST TIMING. I'VE GONE THROUGH 3 CATALYTIC CONVERTERS DUE TO THIS ISSUE. NISSAN SAYS THEY'RE UNAWARE OF THE PROBLEM AND KNOW OF NO FIX. GOING THROUGH FORUMS, IT APPEARS THE ONLY WAY TO STOP ENGINE FROM OVER COMPENSATING THE TIMING IS TO ISOLATE THE KNOCK SENSOR FROM THE ENGINE WITH A RUBBER O RING. I HAVE DONE THE REPAIR, BUT CAN ONLY USE PREMIUM FUEL OR RISK CATASTROPHIC ENGINE FAILURE. IT ONLY APPEARS TO HAPPEN TO THE 2007 TO 2012 SE-R SPEC-V (MANUAL TRANSMISSION). I HAVE REPLACED ALL WIRING HARNESSES, ECU, SENSORS AND EVERYTHING ELSE ASSOCIATED WITH THE FUEL SYSTEM. IT TENDS TO HAPPEN AFTER A FEW MINUTES OF TURNING CAR ON. GOES AWAY SOMETIMES AND REAPPEARS SUDDENLY. ENGINE BUCKS AND CONVERTER TURNS BRIGHT RED. HAS BEEN HAPPENING SINCE I BOUGHT THE CAR IN 2018 AND IS RECORDED ONLINE FORUMS AS FAR BACK AS 2008. ONE EXAMPLE: HTTPS://WWW.NISSANCLUB.COM/THREADS/2010-SENTRA-SER-SPEC-V-BOGGING.335872/