Duramax First Generation: 2001-2004 (LB7)
I replaced my camshaft position sensor. Cause code reader says P0340. Still have no start. Code reader is still flashing p0340. Doing some testing i found that the signal wire has 9.6 to 10 volts. It should be 4.8 to 5.2 volts. Any answers on what's causing this problem.
Thanks in advance