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mang0 · Jul 2nd, 2006, 06:40 PM

You need to have before and after 02 sensor readings one sensor is before the cat and one after, if the after 02 sensor has the same reading as the before one it means the converter is no good .

Jul 2nd, 2006, 06:40 PM	#6 (permalink)
mang0 NissanForums Newbie Join Date: Jul 2006 Posts: 2	You need to have before and after 02 sensor readings one sensor is before the cat and one after, if the after 02 sensor has the same reading as the before one it means the converter is no good .