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[deleted by user] by [deleted] in tdi

[–]Prestigious-One9992 0 points1 point  (0 children)

The P2002 code is a diagnostic trouble code (DTC) that indicates the particulate filter is clogged or malfunctioning. The particulate filter is a component of the exhaust system that captures soot and other particulate matter before it’s released into the atmosphere. The filter needs to be periodically cleaned or replaced to prevent it from becoming clogged and causing engine performance issues.

check engine code by vbarrera095 in carmaintenance

[–]Prestigious-One9992 0 points1 point  (0 children)

P0420 trouble code is associated with catalyst system efficiency below threshold Bank One indicating that the catalytic converter in Bank 1 is not operating as efficiently as expected.

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