Question concerning the LM-1 programing with the Boschs WB02 sensor. The LM-1 comes with software where I can adjust the output voltage scale. What is the best configuration? I'm running an 11:1 CR pump gas motor and plan on tuning idle-WOT. Since EFILive V2 will accept a 5 volt signal, would anyone recommend a scale up to 5 volts? I was thinking 1 volt at 10:1 AFR and 4.5V at 22:1 AFR. Does this increase the resolution into EFILive? Is this necessary to configure it differently than its defaults?

 

Hi squealingtires

You can use the defaults, or you can set your own range.

I use AFR11=0V and AFR16=5V... this gives me a resolution of 1V for each 1 AFR.

 

What is the resolution of the AD converter? Number of bits?

 

I set mine up to read 18.0 = 5 volts and 10.0 = 0 volts.

You dont have to change it, however, I am not familiar with how to set up EFI live to read it preoprly in terms of Air/Fuel.