Good feeling grateful to be hear
#1
#2
I'm having problems with erratic idling speed going up and down and some stalling and throttle doesn't snap back when I Rev it up. I've done some testing already with a multimeter and scan tool but I'm not Confident in my my diagnosis I would like to knowWhere my Main ground connections are for my sensors. And what the specs are for the maf sensor and o2 sensors on a scantily and a multimeter
#3