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Post Info TOPIC: Tech1 switch


Guru

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Tech1 switch
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Metalfab_101 wrote:
The Tech1 is the name for the OEM scantool. There is also a Tech2 but I believe it's a OBD2 or derivative.

Perhaps you're supposed to plug in the Tech1 and flick that switch, realtime data from the ECU perhaps?


I know about the Tech 1, maybe one day I will get my hands on one. The odd thing is that the switch isn't fitted and if it was it wouldn't be accessible without removing the lid from the ECU.
I'd forgotton about this, eventually I will get round to investigating it, I haven't seen this on any other Suzuki ECU. The switch is labelled SW101, 6ch, Tech1

tech1_sw.jpg

 



__________________

1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine
2000 Suzuki Vitara 1.6 8V, many mods
2004 Suzuki Ignis 1.5VVT 4Grip
2006 Suzuki Jimny 1.3VVT JLX+
and many more.



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Rhinoman wrote:

This is odd, I found this on the PCB for the 70F00 Alto ECU. Its an unpopulated locaation for a 3-way switch, the silkscreen seems to indicate that it can select any of six channels and its labelled Tech1 ?? It would seem to be some sort of factory test setup.
I hadn't envisaged doing anything much with this ECU but now my curiosity is raised.



The Tech1 is the name for the OEM scantool. There is also a Tech2 but I believe it's a OBD2 or derivative.

Perhaps you're supposed to plug in the Tech1 and flick that switch, realtime data from the ECU perhaps?

 



__________________


Guru

Status: Offline
Posts: 1211
Date:
Permalink  
 

This is odd, I found this on the PCB for the 70F00 Alto ECU. Its an unpopulated locaation for a 3-way switch, the silkscreen seems to indicate that it can select any of six channels and its labelled Tech1 ?? It would seem to be some sort of factory test setup.
I hadn't envisaged doing anything much with this ECU but now my curiosity is raised.

__________________

1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine
2000 Suzuki Vitara 1.6 8V, many mods
2004 Suzuki Ignis 1.5VVT 4Grip
2006 Suzuki Jimny 1.3VVT JLX+
and many more.

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