wich pins for airbag. fiat stelo 1.9 jtd

[xpmods]

hi i have a cable that works fine for my ecu i know for the other systems i need to bridge 1-7-9 i get that.
i now need to use the software for my airbags and need to know what pins to bridge i know it says not advised to conect 1-3-7-9....
so what pins do i bridge for the airbag system or do i just leave it with no bridges.

[xpmods]

anyone is it 1-3 or 3-7 that i bridge.

[xpmods]

great thanks for the help................................

well my cable worked fine with no bridge for the ecu pin 7.
so i guess the other pins are connected from there to 1-9-7 etc pin 7 being the main point for the software so i would think that you would bridge 3 to 7 or whatever pin on your cars obd uses for your airbags etc.....to that pin......................correct me if i am wrong................

[EnIgMa]

i think you're right.
7 pin is the main pin...and you have to brige it to other pins....
I think....

never tried yet...

[pr_00f]

Correct,
Pin 7 is main pin.
So if you want to read airbag you need to bridge airbag ecu pin N3 to main pin N7.

Pin 1 - ABS
Pin 3 Airbag
Pin 7 Main pin ( reads directly engine ECU)
Pin 9 - Power steering system.


I hope that it's clear now.