Cam sensor?

[Jessy7.3]

I started my truck just fine and as soon as I would press on the pedal it would go almost like it had a lope tune. Hardly wanted to idle. As soon as I would let off the throttle, it would go back to idling normal. I have a video that I'll post later

 

[Magnum PD]

What does your tach do?

 

[mandkole]

Codes?

 

[Jessy7.3]

P1670
P0603
P0344

Injector duty cycle: 10.6%
Injector control pressure: 450:500 psi
Map frequency: 0 HZ
map: 11.6 psi
Manifold air temp: 124f
Engine net torque: 11ft pounds

 

[Jessy7.3]

The trucks rpm drops severely when this miss occurres. I'm starting to wonder if it's an idm

 

[Jessy7.3]

Found out, I replaced the cam sensor only to have the same problem. I hooked up a scanner and cleared the codes. It passed a buzz test and everything. I messed with the cam sensor and it started working just fine. So I'm gonna replace to pigtail, clear the codes one more time and see if that fixes it for good