Error code PO430 means bad Catalytic converter. I think the sensor is bad because the vehicle has only 68,000 miles on it and it's hard to believe the catalytic converter is bad already.
2007-06-18 11:11:51 · 2 answers · asked by Dale G 1 in Cars & Transportation ➔ Car Makes ➔ Nissan
Ok bank one is on the passengers side where #1 cyl is and the left side bank two... There is a computer reflash for some pathfinders with Engine control part numbers on a nissan service bulliten chart. others either get new cat converters and O2 sensors. Cat converters are warrantied eight years and eighty thousand miles "Good Nissan!" In order to find out what Nissan will do you must go to the dealer near you..
2007-06-18 12:44:22 · answer #1 · answered by John Paul 7 · 0⤊ 0⤋
I have an 01 Pathfinder as well... same problem. The dealer "reprogrammed the ECM" about 2 months ago (4k miles) and charged me about $170... problem went away.
Also, my wife has an Odyssey which had the same problem, the Honda dealer told me "off the record" Midas or someone like that could replace the Cat converter for about 1/10 the the dealer would charge.
2007-06-18 15:24:52 · answer #2 · answered by shaneccnp 1 · 0⤊ 0⤋