TRW2 airbag ecu Fiat Coupe, alfa 145

[pots]

Hello Yani, firstly your software is very good and I respect the hardwork which must go into developing this

I found on the internet this attachment (pdf) below. It says that there is MY97 and also TRW2 ECU for fiat coupe,alfa 145/6 pailo, GTV .

One has three wires l line, k line, ground, on fccuk forum they seem to have multiecuscan working OK with the 3 wire(MY97 possibly??).... but NOT the two wire...i also cannot get 2 wire ecu(TRW2????) to communicate with vag-com interface pin 3.

The one with 2 wires which i think is TRW2 does not seem communicate with multiecuscan and not listed on multiecuscan??? The code on the ecu is TRW 46306530 Can you check if TRW2 is supported or will be in future version? I hope it can be.

I'm using ver 2.1

Many thanks.

S

[Rudidudi]

Hello

On the engine side, the software is excellent, well done Yani and thank you for such good software

I have experienced the same problem regarding airbag.

the number on the ecu is:-
46306560

200039-101

the yellow plug and ecu have the following number on it:-
32470174EB

Fiat ecuscan does not connect to airbag ecu.

I connected to the airbag with the sykes ACR4 with 30351000 pod and got the following info

FIAT ISO CODE:
45 80 0E 13 3B

Production Date
970324

Serial Number
0174

when i read the error code with acr4 it said

0001 ECU DEFECTIVE

but the light only went on when the battery went flat!

So ACR4 can see the ECU but not reset the code.
Multiecuscan cannot connect to the airbag ecu

I should add, the car is a 1998 Fiat Coupe 20VT and there are two wires going to the 3-pin airbag diagnostic plug.

any advice and help...

is the 46306560 airbag ecu supported, there are many people with the same problem.