If you’ve got a second-generation GTC505 (serial number greater than 23121500), this update can be applied to your tool. Please take a look at the (revised) update procedure before loading the update
Version 2.08 has a variety of improvements, including a caption that tells you whether the Engine Ignition Analyzer is detecting sparks (but hasn’t locked on yet), and the much-requested ‘Parade’ view, which helps you compare sparks between cylinders, or across different RPM. We’ve also improved the tool’s signal processing, especially for coil-on-plug systems with relatively weak signals (such as pencil type modules).
