How Vehicle Data Works Across Makes and Models and How to Understand It -CAN BUS | INPRONIC tutorial
Автор: INPRONICUSA
Загружено: 2025-09-10
Просмотров: 332
Описание:
In this tutorial, we explore a key difference in vehicle diagnostics:
🚗 Old cars broadcast data automatically
🚘 Modern cars require requests before sending data
We break down how OBD-II systems evolved from free-flowing CAN traffic to controlled request/response communication — and why understanding this matters for technicians today.
You’ll also learn:
🔢 How to read and convert hexadecimal data into human-readable values
📈 What broadcast mode is vs request mode
🧠 Why your scanner or trainer shows instant data on old cars, but not on new ones
📚 Real examples with ID, PID, and message structure
This is essential knowledge for anyone working with:
CAN-BUS
J1939
OBD-II
Modern automotive diagnostics
📘 Learn more with our complete CAN-BUS Training Kit:
https://inpronicusa.com/can-bus-kit
#InpronicUSA #CANBUS #OBDII #VehicleData #AutomotiveDiagnostics #TrainerKit #HexData #BroadcastMode #J1939 #SmartDiagnostics
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