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International Automotive Technicians Network
Re: 2003 Audi TT Quattro Cabrio readiness secondary air
Posted to Technical Discussion Forum on 10/31/2018

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I haven't ever looked at that data before on other VW/Audi vehicles. This could be junk data, depending on if this vehicle's ECM reports that data. Also those labels for the pids comes from a file fro... Login to read more.