Scan Tool Data – How to Make the Most of It

There are several inputs for data that a tech needs to be familiar with in diagnostics. The base six inputs and the major outputs are needed in all diagnostic testing. This webinar will cover the base inputs to the PCM and the related outputs and their normal ranges. What should a MAF or MAP read at idle? Why do you need to check the base inputs on a cold start and again when the engine is at operating temperature? Learning how to use scan data to baseline a vehicle is a starting point in diagnostics.