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P0430 Diagnostic Trouble Code Discussion for December 2005

Catalyst System Low Efficiency (Bank 2)

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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2000 Nissan Maxima GLE 3.0L Hesitation, Surge, Misfire, MIL Lamp on VIN: JN1CA31D3Y
P0430: Catalyst Efficiency Below Normal (Bank 2). I am lucky 3rd or 4th shop to look at car. Customer states SES light on for long time (before problem?) and was tuned with in last 6-8 months and last month all new Ox sensors to pass Inspection. Complaint is power loss, believe on highway, with high tachomete...
December 01, 2005
1996 Ford Contour GL 2.5L Poor Idle Quality, Stall VIN: 1FALP65L2T
P0430: bank 2 cat efficiency low. Hi out there I have this ford with a interesting prblom It acted up for me once but I did not have a chance to hook any thing up to it or even open the head befor the car staled and then it restarted and ran fine now the problom that is haping is when coming t...
December 16, 2005
1998 BMW 540i 4.4L MIL Lamp on VIN: WBADE5323W
P0430: Cat Eff Below Threshold Bank 2. Found left catalytic converter restricted causing misfire codes - replaced left converter with unit purchased from Worldpac - manufactured by Miller catalyzer - have had excellent experience with this companies' OBD1 converters in past - unit fixed misfires bu...
December 20, 2005