scott schmerge
Full Access Member
Hey all, I got a p0171 an p0174 banks 1&2 too lean. I’m guessing vacuum leak. I just changed my oil two days ago. I’ve heard of the o-ring failing on the oil cap (mine was pretty grimy). I’m also suspecting it’s time for new pcv on the valve cover.
what’s puzzling me is when I checked voltages (using gap iid) on my maf sensors bank 1 had a voltage of -30 and bank two had a voltage of 1.5. No codes thrown for maf sensors...can someone verify those voltages?
what’s puzzling me is when I checked voltages (using gap iid) on my maf sensors bank 1 had a voltage of -30 and bank two had a voltage of 1.5. No codes thrown for maf sensors...can someone verify those voltages?