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P0430 Diagnostic Trouble Code Discussion for June 2014

Catalyst System Low Efficiency (Bank 2)

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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2007 Jeep Liberty Sport 3.7L MIL Lamp on VIN: 1J4GL48KX7
P0430: Catalyst Efficiency Below Normal (Bank 2). Customer came in a month ago with p0430 code after checking with bore scope i found catalyst substrate missing from bank 2 catalyst . This was still covered under manufacturers warranty and customer returned to dealer where they repalced catalytic convertor. O...
June 18, 2014