The AutoEnginuity ScanTool 12.1 for the Windows platform features improved Audi- and VW-enhanced coverage by adding thousands of trouble code descriptions and even more defined tables. Some important features include improved Nissan Leaf 2013 coverage, which includes Stroke Sensor Zero Point Learning, improved Mazda body controller 2013 coverage, added Dodge Dart 2013 coverage, added GM Injector Coding for 6.6L LML and 6.6L LGH engines, and added Subaru CrossTrek model coverage and 2012 and 2013 power steering coverage expansion.