Georgia Fiero Club Forum

All Things Fiero => Tech Tips, Tech Questions => Topic started by: GTRS Fiero on January 27, 2017, 04:01:27 pm

Title: 7730 and 3.4
Post by: GTRS Fiero on January 27, 2017, 04:01:27 pm

Out of curiousity, if you have the 7730 ECU and/or a different engine, can you still plug up your WINALDL to the same plug and be good to go?

Title: Re: 7730 and 3.4
Post by: f85gtron on January 27, 2017, 05:52:58 pm

Winaldl uses 160 baud only.
The newer ecms (7730) utilized higher baud. Use tuner pro for the newer ecms and obd2

Title: Re: 7730 and 3.4
Post by: GTRS Fiero on January 27, 2017, 05:56:56 pm

Is the hardware able to handle the higher baud rate?

Title: Re: 7730 and 3.4
Post by: f85gtron on January 27, 2017, 11:16:45 pm

If you build the single transistor, no. The dual transistor, yes.
I found it cheaper and easier just to buy this max232 ttl board and use the ground, tx and rx pins.
http://www.gafiero.org/bbs/index.php?topic=2064.msg19031#msg19031