How do I install the 0-4v output of the o2 into the ems. It is already wired in I just need the calibrations as it is not in the drop menu of the EMS. Anyone know what o2 sensor is close to that?

 

You need to talk to Autometer about a V vs. O2 table.

 

^ thanks I will call tomorrow. Will that be difficult to setup?

 

you need to setup the calibration table. As long as they tell you what 0.1v equals in A/F etc..., you can setup a excel sheet and plot out the value for each one after that!

 

I need to do the exact same thing. hope it doesn't end up being a long project.

-Greg

 

Looks like its gonna be. I talked to tech's on both ends and they are pretty much saying that the autometer wideband is programmable aswell as the ems. It means I have to pick values on the o2 sensor and calibrate and then enter the values into the o2 sensor setup in the ems. Gonna be awhile. I was just hoping that autometer would give me a .1v value.. damned

 

1.33 was the magic number for me

 

1.33?

I would have thought the answer was a fairly S shaped curve. A whole table of information.

 

So did I. I hit the
Configure
Units
AFR units
AFR methanol hit apply
AFR gasoline hit apply then ok
was running rich and narrowed it down from there
It was initially set up at .97
I went to 2 and it was to far and I just adjusted it from there. Now the gauge and the ems are reading dead on together. Which is all I wsa going for.