

This also means a car diagnostic scantool can troubleshoot errors before they escalate into an expensive repair.

This saves you time from having to guess or manually search for the fault (DTC) when MIL " check engine light" engages on the dashboard. Scan tools can provide a plethora of benefits for both home car owners and technicians, because it gives an instant analysis of engine problem. This allows a thorough onboard diagnose of car's health.

Main purpose of an OBD2 system is to monitor emissions and diagnostic related information in the vehicle - which is monitored by thousands of OBD2 sensors. OBD stands for On-Board Diagnostics, which is a computer system found in modern vehicles.
