Secondary o2 Sensor Keeps Dying
Last year, I got P0137, P0037, and P0141 codes during a track day. After clearing several times only to have it return, I did some searching here and saw it was most likely a dead secondary o2 sensor.
I replaced the sensor, but now not even a year later, I got the same codes at a track day again! Could it be because of the mods I have? Should I just disable these CELs?? I really don't want to have to be buying secondary o2 sensors every few months...
engine mods:
JDL UEL header, OP, FP
MotoEast flex fuel (EVAP connection)
Dyno tuned via ECUtek
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