2001 AUDI A6 QUATRO 4.2 V8 P0430 P0492

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Carguy1 · Answer 1 · 2019-03-07T17:20:22+0000

Hi there,

P0430 indicates an issue with the catalyst system. Here is some info for you.

P0430 AUDI - Catalyst System Efficiency Below Threshold Bank 2

Read more: https://www.autocodes.com/p0430_audi.html

P0492 indicates an issue with the secondary air injection system. Here is some info for you.

P0492 AUDI - Secondary Air Injection System Insufficient Flow Bank 2

Read more: https://www.autocodes.com/p0492_audi.html