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P2577

Direct Ozone Reduction Catalyst Efficiency Below Threshold

What this code means

Diagnostic trouble code P2577 indicates: Direct Ozone Reduction Catalyst Efficiency Below Threshold. It was set by your vehicle's onboard diagnostics system and will typically keep the check engine light on until it's addressed.

ECUs que podem desativar P2577

P2577 faz parte do grupo Lambda / O2 OFF. Estas ECUs suportam Lambda / O2 OFF, que o desativa:

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