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P0430 Diagnostic Trouble Code Discussion for March 2007

Catalyst System Low Efficiency (Bank 2)


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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
1999 Ford Crown Victoria 4.6L MIL Lamp on VIN: 2FAFP73W8X
P0430: bank 2 cat efficiency. Hello Ford techs, I've got these codes stored on this Crown Vic. I can find diag info on the 1st 3, but not on P1512. I don't see where the runner control linkage is on this-maybe I'm looking in the wrong place, but I'm used to seeing the linkage and runner c...
March 07, 2007
2003 Toyota Tundra Limited 4.7L MIL Lamp on VIN: 5TBBT48163
P0430: Catalyst Efficiency Below Normal (Bank 2). Almost every time I see these codes on a vehicle it ends up needing new cats. A few times I've seen a TSB indicating an ECM update that changes the effeciency threshold. This truck has no such TSB's. There are no codes to indicate a fault with the O2 sensors t...
March 08, 2007
1999 Ford Crown Victoria 4.6L MIL Lamp on VIN: 2FAFP73W8X
P0430: bank 2 cat efficiency. Hello Ford techs, I've got these codes stored on this Crown Vic. I can find diag info on the 1st 3, but not on P1512. I don't see where the runner control linkage is on this-maybe I'm looking in the wrong place, but I'm used to seeing the linkage and runner c...
March 07, 2007
2003 Toyota Tundra Limited 4.7L MIL Lamp on VIN: 5TBBT48163
P0430: Catalyst Efficiency Below Normal (Bank 2). Almost every time I see these codes on a vehicle it ends up needing new cats. A few times I've seen a TSB indicating an ECM update that changes the effeciency threshold. This truck has no such TSB's. There are no codes to indicate a fault with the O2 sensors t...
March 08, 2007