vr6squareback28 0 Posted June 6, 2018 Report Share Posted June 6, 2018 I work at a machine shop and bought a core 12 valve vr6 engine code AAA. Came with nothing but a coil pack. I’m putting it in a 1973 VW Type 3 Squareback. It of course will be turboed and I am trying to figure out if OBD1 or OBD2 is the best option aftermarket wise and also easier depending on pros and cons. I have had a 2000 GTI GLX with this same motor in it but wasn’t into this stuff at the time so the most I had into it was exhaust and suspension and didn’t really need to think about this. Any help I can get would be great. Link to post Share on other sites
Dave_ciw 507 Posted August 6, 2018 Report Share Posted August 6, 2018 Hi and welcome to the club, sorry for the delayed reply there is plenty of information on turboing and upgrades in the build threads etc! I am sure you will find your answers there. Link to post Share on other sites
Keiron 8 Posted October 20, 2018 Report Share Posted October 20, 2018 Obd2 does slightly more power than an obd1 , it’s a newer better system that processes things faster . Hope this helps Link to post Share on other sites
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