Quote:
Originally Posted by fdte320
I've searched but couldn't find a possible answer. I had P0430 & the VSC TRAC lights on several months ago. I replaced the driver's side O2 sensor (before cat). The lights stayed off for those months until last week when the cel came on. I scanned & gave me the P0430 again. Should I replaced sensor 2? Thanks for all input.
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I have the same issue and like you I could not find much on this site about it.
But I thought a P0430 was a post cat code.........Bank 2 Sensor 2. Meaning O2 sensor on drives side after the cat.
I ordered a new O2 sensor from ebay and should be getting it Monday. I am hoping that will fix my problem.
I heard an O2 sensor's life is about 100K I have 114k on my 4rnr.