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P0430 Diagnostic Trouble Code Discussion for September 2011

Catalyst System Low Efficiency (Bank 2)


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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2001 Nissan Sentra XE 1.8L Cuts out VIN: 3N1CB51D21
P0430: Catalyst Efficiency Below Normal (Bank 2). Car runs great when started cold until driven for about 5-15 miles. Then idles fine and runs fine if you keep it below 2500 rpm and just apply light throttle. Heavier throttle application or higher rpms and it cuts out as if you turned off the key until you le...
September 19, 2011
2005 Kia Sorento EX 3.5L MIL Lamp on VIN: KNDJC73395
P0430: Warmup Catalyst Efficiency Below Normal (Bank 2). ... this one before I spend this customers money. P0430 comes back within a day if you clear the codes and drive the vehicle. Watching the O2s is tough on this vehicle because the computer/scan tool refresh rate is SO SLOW on this vehicle (especially for a 200...
September 22, 2011
2001 Nissan Sentra XE 1.8L Cuts out VIN: 3N1CB51D21
P0430: Catalyst Efficiency Below Normal (Bank 2). Car runs great when started cold until driven for about 5-15 miles. Then idles fine and runs fine if you keep it below 2500 rpm and just apply light throttle. Heavier throttle application or higher rpms and it cuts out as if you turned off the key until you le...
September 30, 2011
2001 Nissan Sentra XE 1.8L Cuts out VIN: 3N1CB51D21
P0430: Catalyst Efficiency Below Normal (Bank 2). Car runs great when started cold until driven for about 5-15 miles. Then idles fine and runs fine if you keep it below 2500 rpm and just apply light throttle. Heavier throttle application or higher rpms and it cuts out as if you turned off the key until you le...
September 19, 2011
2005 Kia Sorento EX 3.5L MIL Lamp on VIN: KNDJC73395
P0430: Warmup Catalyst Efficiency Below Normal (Bank 2). ... this one before I spend this customers money. P0430 comes back within a day if you clear the codes and drive the vehicle. Watching the O2s is tough on this vehicle because the computer/scan tool refresh rate is SO SLOW on this vehicle (especially for a 200...
September 22, 2011
2001 Nissan Sentra XE 1.8L Cuts out VIN: 3N1CB51D21
P0430: Catalyst Efficiency Below Normal (Bank 2). Car runs great when started cold until driven for about 5-15 miles. Then idles fine and runs fine if you keep it below 2500 rpm and just apply light throttle. Heavier throttle application or higher rpms and it cuts out as if you turned off the key until you le...
September 30, 2011