- Jun 12, 2017
A lot to digest here. I've read over this about 5 times, each time I get a little more comfortable and learn a little bit more after googling. So I started with testing the MAF. I get 12 volts on pin A. Pin B tests good for ground. When I test the signal return, pin D, I got 7.65 volts then .05 volts then .06 volts, not .5 and .6. I'm wondering if that's my whole problem.