Trouble code p0432
07-29-2013, 10:57 AM
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Year: 2001
Model: Cherokee
Engine: 4.0L
Trouble code p0432
P0432 pops up every so often, then just goes away on its own...it reads to be cat. inefficiency bank 2, but I just smogged the jeep, and it passed with flying colors, of course, I had the light reset before I took it for smog...my question is, is that if it was really a cat, wouldn't it fail, regardless wether the light was on or off?
I'm thinking an o2 sensor is the main culprit...
I'm thinking an o2 sensor is the main culprit...
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