Increase the number of oxygen sensors

Could you please assist me? I have already purchased EMUpro-16. Now I have two engines ready for calibration. One is a four-cylinder engine and the other is a six-cylinder engine. However, the ECU pins can only accommodate two oxygen sensors. To achieve more accurate calibration values, is there any way to connect oxygen sensors to all six cylinders so that I can monitor the air-fuel ratio of each cylinder?

With a Lambda to CAN module you can connect more sensors

Use LambdaToCAN external controllers.
You can use as many as you need.

Thank you for your response. However, CAN1X requires PC-based communication. Can I connect multiple LambdaToCAN external controllers via the CAN2 port? (In a parallel form), are additional settings required on the software side? Looking forward to your reply.

You can connect them via CAN 1, and I’d recommend that way since you’ll need to change the addresses the LambdaToCAN’s are sending on in order to have multiple working. Making that change is done with a USBtoCAN device and the Light Client software.
Can 2 would work after they are setup.