O2 sensore

[kbuskill]

You should have no problem watching them with that app. I know Ken does. @kbuskill

Yeah, you can watch the ST and LT fuel trims. You can watch the O2 sensors voltage and you can graph them as well.

I just did new upstream sensors for peace of mind when the headers were installed last weekend.

I got them from Advance. Bought online with 25% off and picked up in store. $81.xx with tax out the door for Denso.