I have a 2003 grand caravan with a 3.3 All of a sudden it lost power and barely wants to run. I checked codes and found P0107 and P0108 so i found test procedure to see if sensor was bad. According to what I saw it was so i bought a new one. It tested the same way and van ran the same. So I got a second new one and have the same results. I have 5vdc on sensor and 0vdc out. I find no wires shorted to ground (suggestion of local mech.) Is ecm bad?

 

How are you testing it?