P0430 Diagnostic Trouble Code Discussion for May 2008
Catalyst System Low Efficiency (Bank 2)
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| Help Request | Posted | |
| 2003 Nissan Pathfinder SE 3.5L MIL Lamp on VIN: JN8DR09483 P0430: Catalyst Efficiency Below Normal (Bank 2). ... for dtc p0420 and p0430 i found rear exhaust tubes leaking and muffler craked i repaired the exhaust leaks and reset the mil. mil light returned on the next day. with the same codes p0420 p0430. now from the data stream i see the up stream 02 switching fro... |
May 13, 2008 |
