TunerPro User Forum

Did you set the com port in the software? If you google "tuner pro com port" it will give you a few ideas. If you did set the com port try connecting with the engine off. My van would do this, then get messed up when I started it. Its some type of ground feedback problem. After checking an...

You can see live data with the right Datastream Definition file. If you are not wanting to do any tuning though, a cheap scan tool may be a faster solution. When building your own cable be aware that some china made cables are missing needed wires. I got three from china and then gave up and tossed ...

After checking everything from grounds, to running additional grounds, to unplugging the sensors one at a time, to messing with com port latency, to putting delays in the macros, I was stuck and had no more ideas. As a longshot, I had John from 1320 electronics send me a bluetooth Aldl cable instead...

To try and isolate the problem further, I downloaded the last trial version of datamaster. It does almost exactly the same thing as TunerPro RT. So it's definitely not a software problem. The key on engine off data passed fine. Once the engine is started the data goes nuts and the program starts alt...

Hello first post here, I am having a problem. I do think its not the software but something else in the van that is causing the problem. Here is a screen cast of me trying out another ADX that a nice person at Gearhead-efi gave me. It was the same as the original $0D adx that I had been trying. Here...