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P0430 Diagnostic Trouble Code Discussion for October 2011

Catalyst System Low Efficiency (Bank 2)

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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2003 Jaguar X-Type 2.5L Comp. Component moni VIN: SAJEA51D33
P0430: Bank 2 Cat Efficiency. ... failed New Jersey emissions inspection. Scanning showed a P0430 which was consistent with the inspection failure record. No other codes were present when car arrived. Bank 2 catalyst was replaced along with both upstream and downstream sensors for that ban...
October 10, 2011