STM Auto Electrical use a high end professional scantool that has huge vehicle coverage from 1984 - 2019 that communicates to on-board computers.
So if your seeing a "warning light" on your dashboard this indicates that a system or actuator/sensor isn't within acceptable operating conditions, therefore the engine management system has logged a fault code in its memory
- Automotive scantools retrieve/clear fault codes, view live data, graphing and many more functions
In conjunction with a scantool, high resolution automotive oscilloscopes are used to test systems, actuators, sensors and electrical circuits in more detail.
- Automotive oscilloscopes measure electrical signals, these signals leave breadcrumbs to what is happening or not happening in an electrical circuit.
Using the latest automotive diagnostic technologies.