Hello,
My 2014 Mazda5 recently threw a P013B code (randomly).
According to information I found online, this is upper O2 sensor getting old.
This is supposed to be intermittent, then become frequent, the needs replacement.
I'm planning to replace it right now, given that most of my drives are short distance and car doesn't warm up properly, which could contribute to this.
Now, the question is: do you have any such experience with this particular code, should the upper O2 sensor be replaced in advance, or should I wait longer?
My 2014 Mazda5 recently threw a P013B code (randomly).
According to information I found online, this is upper O2 sensor getting old.
This is supposed to be intermittent, then become frequent, the needs replacement.
I'm planning to replace it right now, given that most of my drives are short distance and car doesn't warm up properly, which could contribute to this.
Now, the question is: do you have any such experience with this particular code, should the upper O2 sensor be replaced in advance, or should I wait longer?
