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P0402

EGR A Flow Excessive Detected

What this code means

Diagnostic trouble code P0402 indicates: EGR A Flow Excessive Detected. 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 P0402

P0402 faz parte do grupo EGR OFF. Estas ECUs suportam EGR OFF, que o desativa:

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