jsmarine
New member
You know what, I think you may be right...
I have had all kinds of codes over the years come up on my 4runner so I may have jumped the gun when I said the front 02 sensor has a specific code, I just cant remember now. I just replaced my front 02 sensor a few months ago because of a code I got, cant remember the code now; I just knew what had to be done to my 4runner. Its easier to diagnosis these kinds of codes when you have a history of the vehicle and you know whats been done, and what hasn't and probably needs attention.
I have had all kinds of codes over the years come up on my 4runner so I may have jumped the gun when I said the front 02 sensor has a specific code, I just cant remember now. I just replaced my front 02 sensor a few months ago because of a code I got, cant remember the code now; I just knew what had to be done to my 4runner. Its easier to diagnosis these kinds of codes when you have a history of the vehicle and you know whats been done, and what hasn't and probably needs attention.
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