RepairWiki - User contributions [en]

Trw2scan

2012-06-19T11:31:54Z

Peter: /* ECUs known to be supported */

The software trw2scan is the only freely available tool being able to communicate with airbags ECUs using the TRW2 protocol. This kind of ECUs is found in many cars built by Fiat until the late 90s (Fiat, Alfa Romeo, Lancia,...).

The software is used together with script files that define the communication details that are different from car to car.

The usage syntax is:

trw2scan ''scriptfile''

=Hardware=
trw2scan works with USB KKL-adapters based on FTDI's FT232 chip. There are many sources found on the web, one is stated below.

Airbags should be replaced by 3.3Ohm "dummy" resistors for safety reasons in order to prevent the ECU from detecting the missing airbags. For disonnecting the airbags follow the workshop manual!

To be able to connect to the GTV ph 1 (ECU 60625181) the L-line must NOT be connected. You need to modify either your KKL-adapter
or the OBD2 16-pin to Fiat 3-pin adapter cable for this purpose.

=ECUs known to be supported=

{|
! ECU number !! Cars
|-
| 60631206 || Alfa 145/146
|-
| 60625181 || Alfa GTV phase 1 (Make sure L-line is not connected!)
|-
| || Alfa Spider 916
|}

=Safety Issues=
'''ATTENTION:''' It is strongly recommended NOT to use this software while the airbags are connected to the ECU!
For disconnecting follow the procedure proposed in the respective workshop manual. E.g. disconnect the battery and wait for 10 minutes before disconnecting the airbag.

=Disclaimer=
Working on car electronics may cause severe damage and danger and has to be done by qualified personnel using qualified equipment and software.

trw2scan is no qualified tool suited to perform car repairs. The software is intended only for educational purposes demonstrating on board diagnosis protocols. The usage together with devices that are connected to car electronics or airbags is not recommended. The software is provided "as is" without warranty of any kind. Any liability for damages caused by using the software is excluded.

=Links=

[http://www.peter-feil.eu/~peter/obd/trw2scan trw2scan download page]

[http://autos.groups.yahoo.com/group/UniDiag/?v=1&t=directory&ch=web&pub=groups&sec=dir&slk=3 Homepage of the unidiag OBD software, also providing a KKL-adapter compatible with trw2scan]

[http://www.youtube.com/watch?v=Ji8ICPtW8Yc Video demonstration of how to use trw2scan]

[http://www.alfaowner.com/Forum/alfa-gtv-and-916-spider/336600-phase-1-trw2-airbag-diagnostics-solved.html Discussion thread on alfaowner.com]

Trw2scan

2012-06-19T11:30:59Z

Peter:

The software trw2scan is the only freely available tool being able to communicate with airbags ECUs using the TRW2 protocol. This kind of ECUs is found in many cars built by Fiat until the late 90s (Fiat, Alfa Romeo, Lancia,...).

The software is used together with script files that define the communication details that are different from car to car.

The usage syntax is:

trw2scan ''scriptfile''

=Hardware=
trw2scan works with USB KKL-adapters based on FTDI's FT232 chip. There are many sources found on the web, one is stated below.

Airbags should be replaced by 3.3Ohm "dummy" resistors for safety reasons in order to prevent the ECU from detecting the missing airbags. For disonnecting the airbags follow the workshop manual!

To be able to connect to the GTV ph 1 (ECU 60625181) the L-line must NOT be connected. You need to modify either your KKL-adapter
or the OBD2 16-pin to Fiat 3-pin adapter cable for this purpose.

=ECUs known to be supported=

{|
! ECU number !! Cars
|-
| 60631206 || Alfa 145/146
|-
| 60625181 || Alfa GTV phase 1 (Make sure L-line is not connected!)
|}

=Safety Issues=
'''ATTENTION:''' It is strongly recommended NOT to use this software while the airbags are connected to the ECU!
For disconnecting follow the procedure proposed in the respective workshop manual. E.g. disconnect the battery and wait for 10 minutes before disconnecting the airbag.

=Disclaimer=
Working on car electronics may cause severe damage and danger and has to be done by qualified personnel using qualified equipment and software.

trw2scan is no qualified tool suited to perform car repairs. The software is intended only for educational purposes demonstrating on board diagnosis protocols. The usage together with devices that are connected to car electronics or airbags is not recommended. The software is provided "as is" without warranty of any kind. Any liability for damages caused by using the software is excluded.

=Links=

[http://www.peter-feil.eu/~peter/obd/trw2scan trw2scan download page]

[http://autos.groups.yahoo.com/group/UniDiag/?v=1&t=directory&ch=web&pub=groups&sec=dir&slk=3 Homepage of the unidiag OBD software, also providing a KKL-adapter compatible with trw2scan]

[http://www.youtube.com/watch?v=Ji8ICPtW8Yc Video demonstration of how to use trw2scan]

[http://www.alfaowner.com/Forum/alfa-gtv-and-916-spider/336600-phase-1-trw2-airbag-diagnostics-solved.html Discussion thread on alfaowner.com]

Trw2scan

2012-06-19T11:28:57Z

Peter:

The software trw2scan is the only freely available tool being able to communicate with airbags ECUs using the TRW2 protocol. This kind of ECUs is found in many cars built by Fiat until the late 90s (Fiat, Alfa Romeo, Lancia,...).

The software is used together with script files that define the communication details that are different from car to car.

The usage syntax is:

trw2scan ''scriptfile''

=Hardware=
trw2scan works with USB KKL-adapters based on FTDI's FT232 chip. There are many sources found on the web, one is stated below.

To be able to connect to the GTV ph 1 (ECU 60625181) the L-line must NOT be connected. You need to modify either your KKL-adapter
or the OBD2 16-pin to Fiat 3-pin adapter cable for this purpose.

=ECUs known to be supported=

{|
! ECU number !! Cars
|-
| 60631206 || Alfa 145/146
|-
| 60625181 || Alfa GTV phase 1 (Make sure L-line is not connected!)
|}

=Safety Issues=
'''ATTENTION:''' It is strongly recommended NOT to use this software while the airbags are connected to the ECU!
For disconnecting follow the procedure proposed in the respective workshop manual. E.g. disconnect the battery and wait for 10 minutes before disconnecting the airbag.

Airbags should be replaced by 3.3Ohm "dummy" resistors in order to prevent the ECU from detecting the missing airbags.

=Disclaimer=
Working on car electronics may cause severe damage and danger and has to be done by qualified personnel using qualified equipment and software.

trw2scan is no qualified tool suited to perform car repairs. The software is intended only for educational purposes demonstrating on board diagnosis protocols. The usage together with devices that are connected to car electronics or airbags is not recommended. The software is provided "as is" without warranty of any kind. Any liability for damages caused by using the software is excluded.

=Links=

[http://www.peter-feil.eu/~peter/obd/trw2scan trw2scan download page]

[http://autos.groups.yahoo.com/group/UniDiag/?v=1&t=directory&ch=web&pub=groups&sec=dir&slk=3 Homepage of the unidiag OBD software, also providing a KKL-adapter compatible with trw2scan]

[http://www.youtube.com/watch?v=Ji8ICPtW8Yc Video demonstration of how to use trw2scan]

[http://www.alfaowner.com/Forum/alfa-gtv-and-916-spider/336600-phase-1-trw2-airbag-diagnostics-solved.html Discussion thread on alfaowner.com]

Trw2scan

2012-06-19T11:27:45Z

Peter:

The software trw2scan is the only freely available tool being able to communicate with airbags ECUs using the TRW2 protocol. This kind of ECUs is found in many cars built by Fiat until the late 90s (Fiat, Alfa Romeo, Lancia,...).

The software is used together with script files that define the communication details that are different from car to car.

The usage syntax is:

trw2scan ''scriptfile''

=Hardware=
trw2scan works with USB KKL-adapters based on FTDI's FT232 chip. There are many sources found on the web, one is stated below.

To be able to connect to the GTV ph 1 (ECU 60625181) the L-line must NOT be connected. You need to modify either your KKL-adapter
or the OBD2 16-pin to Fiat 3-pin adapter cable for this purpose.

=ECUs known to be supported=

{|
! ECU number !! Cars
|-
| 60631206 || Alfa 145/146
|-
| 60625181 || Alfa GTV phase 1 (Make sure L-line is not connected!)
|}

=Safety Issues=
It is strongly recommended NOT to use this software while the airbags ar connected to the ECU!
For disconnecting follo the procedure proposed in the respective workshop manual. E.g. disconnect the battery and wait for 10 minutes before disconnecting the airbag.

Airbags should be replaced by 3.3Ohm "dummy" resistors in order to prevent the ECU from detecting the missing airbags.

=Disclaimer=
Working on car electronics may cause severe damage and danger and has to be done by qualified personnel using qualified equipment and software.

trw2scan is no qualified tool suited to perform car repairs. The software is intended only for educational purposes demonstrating on board diagnosis protocols. The usage together with devices that are connected to car electronics or airbags is not recommended. The software is provided "as is" without warranty of any kind. Any liability for damages caused by using the software is excluded.

=Links=

[http://www.peter-feil.eu/~peter/obd/trw2scan trw2scan download page]

[http://autos.groups.yahoo.com/group/UniDiag/?v=1&t=directory&ch=web&pub=groups&sec=dir&slk=3 Homepage of the unidiag OBD software, also providing a KKL-adapter compatible with trw2scan]

[http://www.youtube.com/watch?v=Ji8ICPtW8Yc Video demonstration of how to use trw2scan]

[http://www.alfaowner.com/Forum/alfa-gtv-and-916-spider/336600-phase-1-trw2-airbag-diagnostics-solved.html Discussion thread on alfaowner.com]

Trw2scan

2012-05-21T18:20:20Z

Peter:

RepairWiki:About

2012-03-23T00:43:05Z

Peter:

This Wiki is a private collection of various repair information.

Contact:

Peter Feil

info@peter-feil.eu

RepairWiki:About

2012-03-23T00:42:46Z

Peter:

This Wiki is a private collection of various repair information.

Contact:

Peter Feil

postmaster@peter-feil.eu

RepairWiki:About

2012-03-23T00:42:31Z

2012-03-22T23:11:59Z

Peter: Created page with '=Links= [http://www.peter-feil.eu trw2scan download page]'

=Links=

[http://www.peter-feil.eu trw2scan download page]

Fiat/Alfa Airbag Diagnostic

2012-03-21T08:23:14Z

Peter:

=TRW2 ECUs=

=Links=

[http://www.peter-feil.eu/~peter/index.html trw2scan software]

[http://http://www.fiatecuscan.net/ fiatecuscan]

[http://autos.groups.yahoo.com/group/UniDiag/ UniDiag]

[http://www.alfadiag.net/ AlfaDiag]

Fiat/Alfa Airbag Diagnostic

2012-03-21T08:22:20Z

Peter: moved TRW2 Airbag to Fiat/Alfa Airbag Diagnostic

=Links=

[http://www.peter-feil.eu/~peter/index.html trw2scan software]

[http://http://www.fiatecuscan.net/ fiatecuscan]

[http://autos.groups.yahoo.com/group/UniDiag/ UniDiag]

[http://www.alfadiag.net/ AlfaDiag]

TRW2 Airbag

2012-03-21T08:22:20Z

Peter: moved TRW2 Airbag to Fiat/Alfa Airbag Diagnostic

#REDIRECT [[Fiat/Alfa Airbag Diagnostic]]

2012-03-15T22:04:27Z

Peter: Created page with '[http://www.peter-feil.eu/~peter/index.html]'

[http://www.peter-feil.eu/~peter/index.html]