RAbishi

iTrader: (4)

I am using the analog out on the LM2 directly into the ECU on my Evo 9 (going into the rear 02 sensor input on the ecu). The afr shows up just fine, but its off by a little bit. In free air the LM-2 readout shows 20.8 (after being calibrated) and Evoscan reads 22.3. Is there a way to calibrate the analog output to match, or do I need to change the formula in Evoscan to get it to read correctly?

According to the settings it looks like its the same as the LC-1, 0 volts is 7.35 AFR and 5.0 volts is 22.39 volts.

I have it hooked up the same as in this thread.

https://www.evolutionm.net/forums/ec...ial-cable.html

Thanks.