Loaded TunerPro RT Version 4.14 on the computer and now communications with Moates APU1 is good. Tryed in my GM C1500 pickup ECM 16197427 to communicate via ALDL using 0D xdf and ads files. Unable to communicate with ECU via ALDL. Wiggled ALDL connectors still no joy.
Describe how you have your ALDL preferences set up. The Interface type should be set to "AutoProm" if the AutoProm is being detected by TunerPro at startup.
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TunerPro Author
1989 Trans Am