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

Problem with TunerPro RT and '93 scanning

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Old Dec 5, 2014 | 09:02 PM
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8a8mfh's Avatar
8a8mfh
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Default Problem with TunerPro RT and '93 scanning

I can't find the answer.
I've had Moates APU1 forever for my truck and was surprised/excited that it can be used on my '93.

So I tried to connect to do a quick scan in the driveway using the $DA2 mask. The problem is every 30-45 seconds or so the security light will flash and the scan freezes. Then 20+ seconds later it starts again. It does this over and over.

Anyone know what needs to be done to get this to work properly?
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Old Dec 9, 2014 | 08:58 AM
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It sounds like the CCM might be interfering with ALDL comms. There needs to be a silence CCM command in the adx file. On 93's the CCM is the bus master. Ask around and see if anyone has a good working file for Corvettes.
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Old Dec 10, 2014 | 05:45 PM
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Originally Posted by 8a8mfh
I can't find the answer.
I've had Moates APU1 forever for my truck and was surprised/excited that it can be used on my '93.

So I tried to connect to do a quick scan in the driveway using the $DA2 mask. The problem is every 30-45 seconds or so the security light will flash and the scan freezes. Then 20+ seconds later it starts again. It does this over and over.

Anyone know what needs to be done to get this to work properly?
Try using TTS Datamaster instead
Reply

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