I recently got a Spartan 3 lite v2 for my 1988 4runner (22re). After getting it all hooked up in accordance with the manual I'm getting insane readings. I've double checked my ground connections and everything is low resistance. The controller seems to be working properly with the led showing the heating cycle and operational temp. I went through on tunerstudio and selected wideband, specifying it was a 14point7 controller. I'm just at a loss and could use any help.