Quote Originally Posted by CDeeZ View Post
Bought 3 of these. Connected RXD to TXD together and then Connected them to pin M on ALDL for the 8192 Baud. And GND on the converter to GND on the ALDL.

Configured Com port settings for each, and the only thing that happens on attempting to start a scan is the RXD and TXD flash red repeatedly while TunerPro says "DA: Connecting......."

Without reading every post in 19 pages did we decide this is hit or miss, or doesn't work at all or?
I have the exact same issue, thought it may have been my car though (98 Holden VT Commodore)...

Anyone have a definitive answer to this?