DTC P0430: Catalyst System Efficiency Below Threshold (Bank 2)
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DTC P0430: CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 2)
| Description: | Indicates the bank 2 catalyst system efficiency is below the acceptable threshold. | ||
| Possible Causes: | See the possible causes for DTC P0420 . | ||
| Diagnostic Aids: | See the diagnostic aids for DTC P0420 . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | - | GO to PINPOINT TEST HF . |