ECU communication......

[Emb4U]

how is the working principle of ECU(Electronics Control Unit) ?

 

[7h3 l33+ P$yCh0]

What do you mean by ECU??
In general sense ECU refers to a electronic circuitry for control purposes..

Clarify your question

 

[Emb4U]

I mean to say...how can protocol is working through ECU and how ECU can communicate with other electrical devices ??

 

[7h3 l33+ P$yCh0]

Through electric signals.

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ECU is a programmed ROM

 

[Emb4U]

it didn't a correct answar...give the correct once if anybody know