What is On-board diagnostic?

On-Board Diagnostic (OBD II) System/ProtocolOBDII protocol is a software technology inbuilt in cars from 1996 till date that helps in diagnostics and programming of such cars. Just as OBD I, sensors are incorporated into almost all components and systems in the vehicle depending on the model or brand. When these sensors discovers any alteration inContinue reading “What is On-board diagnostic?”

What is the ECU?

Electronic Control Unit (ECU)ECU which is Electronic Control Units, these are all the Control Units in the car. It means all the system which has the control over various sensors in the vehicle. Before I continue on ECU, let me talk about Sensors.Sensors are electrically devices that send electrical signals from various components of theContinue reading “What is the ECU?”

What you need to know about Automotive Diagnostics Softwares

Firstly, software/applications are computer programs that help to interpret data, edit data andcreate data. Diagnostic tools software interpret data (interpret data from the ECU), edit dataand create data (Reprogramming of the ECU). The features and functions of a Diagnostic Software depend on the kind of diagnostic tool used. A powerful scan tool would work withContinue reading “What you need to know about Automotive Diagnostics Softwares”

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