Joined: 20 Feb 2018
|Posted: Tue Feb 20, 2018 3:23 pm Post subject: Unable to connect/datalog 1990 Corvette
|I can't believe I am having so much trouble just trying to get TunerPro RT to connect to my 1990 Corvette with 1227727 ECU.
I am using the Moates ALDU1/CABL1. I have tried 7 different ADX files with no luck.
I have followed the steps outlined in the thread entitled "Need Step by Step Help for 91 Corvette" and still no results.
The following 6 ADX files cause TunerPro to display "DA: Connecting..." when Acquire Data is selected (and that is as far as it gets):
The file $8D-1227730-Corvette-V1.adx displays a looping of the "DA:Connected" in blue followed by "DA: Data Error!" in red.
This inability to connect occurs with the key on and engine not running as well as the key on with the engine running. Also, I have toggled the switch on the ALDU1/CABL1 to no avail.
I have searched a number of websites to come up with those ADX files - including this one. It looks like some people have had similar issues with their 1990 or 1991 Corvettes that have been attributed to a few possible reasons such as the digital dash or CCM chatter.
Any help would be appreciated.