I finally got my brothers car on the road and tunable, when I have the scanner connected and scanning, I open the RTT tab and try to load the ram table to be adjusted, it doesn't load.
I have had issues with this tune lately but I have used the RTT before. I'd like to know what parameters or DTC settings need to be to allow for RTT.
I know it must be something stupid but any help would be appreciated.
I saw on a youtube video of a guy showing how to use the RTT and he was able to load the table without the engine running. So I tried it with it running and it loaded right. The car is now tuned and it took half the time to do it with real time tuning.
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