C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

TunerPro RT 1989 corvette

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Old May 1, 2024 | 10:11 AM
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Default TunerPro RT 1989 corvette

I bought an OBD1 to usb from https://obd2allinone.com/products/aldlobd2u.asp I have been experiencing problems using TunerPro i get the cable to connect tot the car and continue to get allot of Data Errors when attempting to data log. I have the correct datastream loaded and am not sure what the problem could be. Could this be a bad ecm? In my log all of my numbers are inaccurate (including my rmps which wernt even close to right). Any suggestions?
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Old May 2, 2024 | 05:10 PM
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$6E adx ? This is a 12 pin connector? You’re in 10k while connecting?
have you downloaded the newest version of tp just released?

Last edited by Tunedport90; May 2, 2024 at 07:04 PM.
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Old May 2, 2024 | 09:10 PM
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I had this happed once on a 1227165. Car ran fine but I called Moats back when people would pickup the phone and they said try a diffrent ECM. Sure enough the replacement ECM worked fine with RT.
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