I've got 12v on the hot wire , ground on the ground and a good reference voltage. Ran a new ground just in case an wired in a new reference wire to the ECM its weird it's like it just looses signal tomorrow afternoon I'll try a new hot wire but I drove it around with a mm hooked to the sensor hot an then again with the emc hot , no voltage drop ran through all the fsm procedures an same story am I missing something? Where exactly does the 12v hot for the sensor tie in at ?
