Ignore this. I selected to log data and it connected right up even though the test failed. I saw good looking data. Now to do some logging.

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I am stuck. I cannot get Tuner Pro to find the...

Thank you. I have the box on order. Looks like it will take a couple weeks to arrive.

Steve

Thank you for the reply. Would linking the Tx to Rx cause issues with this ECU? So if I want to be able to connect to other ECU's I would need both joined. Would it be better to do this up front?

Hello all you Guru's. I just finished swapping a TBI onto my engine and it will need some tuning. I am going to start with data logging. I am running a '7747 ECU. I want to build the cable, but I am...