For a 1.8T engine, see this THREAD for instructions on how to initiate the tests. If you have a 1.8T or 2.0 engine, the procedure from running the automated tests is slightly different.
( NOTE: The following tests are MKIV VR6 specific. Let me know if you have any questions about how to run the tests. Blocks 002, 030, 032 and 033 are done in 'Measuring Blocks' while blocks 036, 034 and 046 are done in 'Basic Settings'. In order to test your MAF, O2 sensors and catalytic converter, check out the following blocks in the 'Engine' control module with your VAG-COM.
