I have read a number of posts about these tools, and was thinking of getting one, but not sure if they are worth it.
Besides changing default factory programmed options, do people find them useful for fixing any issues with their car?
Say for example my MKiV was running lame, would these tools easily find the fault?
Besides changing default factory programmed options, do people find them useful for fixing any issues with their car?
Say for example my MKiV was running lame, would these tools easily find the fault?
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