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2003 Audi TT Quattro Cabrio readiness secondary air
Posted to Technical Discussion Forum on 10/30/2018 46 Replies

Secondary air readiness will not set. All other readiness will set on a normal 20 minute test drive. Repeatedly. We have RossTech Vag com and this particular ECM does not have a set readiness in the software. So speaking to Rosstech we went to the correct chan... Login to read more.

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car Vehicle Data

2003 Audi TT Quattro 1.8L

VIN TRUUT28N43
Engine1.8 L
Trans6-speed Standard

car Vehicle Data

2003 Audi TT Quattro 1.8L

VIN TRUUT28N43
Engine1.8 L
Trans6-speed Standard