Had my ms connected and was tuning the idle last night but i went outside this morning to continue and for some reason it isn't detecting anymore. Same cord, same usb port, same computer... Connected to my fathers car that has ms and it detects fine..???

 

Could you try a port check and post a screen shot of the results? Any chance you've blown a fuse or something that is killing power to the MS2?

 

Megasquirt still powers on I just cant connect to it

 

You have to have TunerStudio and anything else that uses COM ports closed to do a port check.

 

Ah i didn't know that..

 

No response at all - is the MS operational, just not responding, or are there other issues?

 

Sorry if I didn't clarify. It works fine I just can't connect

 

Exactly what MS variant do you have?

 

Ms2? Is that what you were asking?

 

diypnp.

 

There's a really good MS2 serial troubleshooting guide in the manual. Go through it and post your results. Here is the link

http://www.msextra.com/doc/ms2extra/serial_setup.html