× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0430 Diagnostic Trouble Code Discussion for March 2008

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 Nissan Xterra SE 3.3L MIL Lamp on VIN: 5N1ED28Y81
P0430: Catalyst Efficiency Below Normal (Bank 2). ... store for a knock sensor, they stocked 4 of them. so I bought one and than decided not onley do i not know where it is to change it, I do not know if that will fix it and so I GOT ON iATN to ask you guys what to do. so my questions are considering the Code...
March 15, 2008
2002 Nissan Xterra SE 3.3L MIL Lamp on VIN: 5N1ED28T52
P0430: Catalyst Efficiency Below Normal (Bank 2). ... and idler pulley 2 weeks ago. check engine light came on 1 day after we did repairs . customer came in and we cleared codes . one week later codes came back . the customer told me that converters were done at midas 6 months ago . the car drives great and h...
March 17, 2008
2000 Isuzu Trooper LS 3.5L Surge, Stall, MIL Lamp on VIN: JACDS58XOY
P0430: Catalyst Efficiency Below Normal (Bank 2). Hi, all. Customer normally uses vehicle for close local driving, within 25 miles, and has not been a problem. Recently her husband has to go to Houston weekly for cancer treatment, and it is on these 150 mile one way trips that it acts up, running at least a c...
March 19, 2008
2000 Isuzu Trooper LS 3.5L Surge, Stall, MIL Lamp on VIN: JACDS58XOY
P0430: Catalyst Efficiency Below Normal (Bank 2). Hi, all. Customer normally uses vehicle for close local driving, within 25 miles, and has not been a problem. Recently her husband has to go to Houston weekly for cancer treatment, and it is on these 150 mile one way trips that it acts up, running at least a c...
March 24, 2008