[BigOlDog]

I tried checking the voltage Pid for the tank i just installed and got this message telling me Response $11. "Mode Not Supported" what is this? How do I clear it so I can check the voltage and fuel up??

 

[jkf]

I got the same thing the other day trying to do a scan.

What gives???

 

[TDFDiesel]

Everything updated?

Connected to ECM first?

Correct PID list selected?

Supported box checked?

How many PIDs are selected?