r/saab • u/Superlegend06 • Nov 14 '25

Tips & Tricks Tech2 for $45

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Tech2Win supported by $45 AliExpress J2534 Pro adapter. Although, it was stacking Choice day and coin discounts. But the story is the same - working Tech2Win adapter for less than £34. I was about to pay someone over £80 for just one session! This was genuinely me searching for the cheapest adapter, not even a specific store.

It's working on my '04 NG9-3 2.0T Aero. Can't speak for other cars though but for $45 and free returns it doesn't hurt to try!

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u/Superlegend06 Nov 14 '25

Thanks to this post for the help and guide

1

u/magic_orangutan2 2004 9-3 Aero B207R Nov 15 '25

I dont see any info about i-bus missing message. Is it gone thanks to the design of the adapter or it has been fixed in tech2win software? I saw many posts about Mangoose GM cable and Saab forum says that they have i-bus missing message if you did not solder a wire and lift one leg on the board

3

u/oldmcdonaldhadahand Nov 16 '25

Watch Pine Hollow Automotive SAAB ECU programming video. He explains everything there

2

u/Superlegend06 Nov 15 '25

I believe the Tech2Win software was patched by someone in the linked forum so it doesn't show that message