Hey guys, so I was installing my wideband sensor and controller. I've already tapped into C16 for my wideband singal. However on the instruction it says to wire the sensor ground into C18. According to this thread regarding how to install the wideband - https://www.s2ki.com/s2000/topic/175...tall-waem-ems/

He says do not wire the sensor ground. So my question is do you guys wire the sensor ground into C18, ground through the chassis or leave it?

I'm on an AEM V2 but I want to make sure I don't short anything.

Thanks!

 

I grounded mine to chasis.

 

I think I followed the instructions and wired off c16.

 

Sensor ground.

 

Chassis ground seems to be the easiest. Maybe i'll do that.

Thanks guys!

 

Sensor ground is what you need to use, not chassis. All grounds aren't equal, and will have a voltage variance. You need to ground off the EMS.


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Gotcha! I'll tap into sensor ground then. Thanks for the input guys.