Join Now
International Automotive Technicians Network

P0430 Diagnostic Trouble Code Discussion for July 2006

Catalyst System Low Efficiency (Bank 2)


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2001 GMC Yukon XL 1500 SLT 5.3L MIL Lamp on VIN: 3GKFK16T41
P0430: Catalyst System Low Efficiency (Bank 2). good morning, problem is this denali i have here , was here 2 days ago with 2 codes as you see in related history , customer had originally brought truck last week complaining of hard starts, and c.e.l. flashing then about a minute after everything would retur...
July 27, 2006
2001 GMC Yukon XL 1500 SLT 5.3L MIL Lamp on VIN: 3GKFK16T41
P0430: Catalyst System Low Efficiency (Bank 2). good morning, problem is this denali i have here , was here 2 days ago with 2 codes as you see in related history , customer had originally brought truck last week complaining of hard starts, and c.e.l. flashing then about a minute after everything would retur...
July 27, 2006