Freeze Frame data is a snapshot of the engines' live values when a fault occurs. Typically when you hear freeze frame data you associate it with the automotive or heavy-duty truck market however it is also used in off-highway engines. This is especially helpful if you are trying to diagnose an issue that may only happen when the engine is up to a certain temperature, load or above a certain rpm. This may be very useful if your customer’s machine only illuminates the Check engine light intermittently during certain conditions so that you can get to the root cause of the problem. The TEXA and Cojali tool options allow you the ability to read freeze frame data on your construction engines, agricultural engines, and industrial engines.
Read more about Freeze Frame data here - https://www.diesellaptops.com/blogs/news/how-to-use-freeze-frame-data-for-fault-codes