Ive been fighting an intermittent miss on cylinder #6, i changed every sensor checked grounds checked vacuum changed plugs tryed 3 different modules and coils different ecm different chip, i decided to probe the ecm pins and found terminal A11 cam high only had 6.70v. running should be around 11v. and b5 terminal crank reference had 3.64v. which should be 5.56. running. I was just wondering if this is a wiring problem or bad ground. I checked all grounds with a meter behind block, firewall ground good, ecm grounds good. New cam and crank sensor basically changed all sensors with good known ones or new ones. I was just wondering if im overlooking something or why the voltage is low. The ecm is getting full battery volts. I read on gnttype that the crank sensor starts the injector fire on number 6 and with the low volts would that be why its missing on #6.