General question regarding MES

[fabtrader]

Hi.
I am using MES to trouble shoot an airbag issue I have with a Fiat Bravo 165 multijet.
Connecting to Node using ELM 327 V1.4 and the red/green/yellow adapters are available to me.

my question is,
if when in the "Parameters" tab for airbag and all the Ohm are 0 value would you take this to mean that the Airbag ECU is defective and that all I can do is replace the unit?

Thanks.

[alfa156sarajevo]

In general yes. If is it the value 0 Ohm than that means there are no airbags...

But if your car did not had accident and the airbag have no been opened and your airbag lamp is working normally (turning off after car started) that do not replace your airbag ECU.

DO NOT CHECK AIRBAGS WITH MULTIMETER!
Sorry for caps lock!