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DTC P0420: Rear Bank Catalyst System Efficiency Below Threshold (Bank 1)
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Notes
DTC P0420: Rear Bank Catalyst System Efficiency Below Threshold (Bank 1): Notes
Fig 1: Rear Bank Catalyst System Efficiency Below Threshold (Bank 1) Chart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Courtesy of AMERICAN HONDA MOTOR CO., INC.