Gen 2 Viper Engine Help

[53Vipette]

I tried disconnecting the Cam sensor with no luck. I cranked it for maybe 7 seconds and nothing. I pulled the front cover off to check to see if the cam gear was in fact correct and I will take pics and show them to you to verify. I'm not sure if it's something simple I'm missing or the ECM is in fact damaged. Is there any way I could call you later? I don't live very far from you as I am currently in Marianna, Fl.

[sccacuda]

Sure.

[53Vipette]

Sure.

So I reinstalled the front cover and installed a new cam sensor to find that the signal changes as the engine cranks. I used a mulitmeter to see a rise and fall of 5v. I haven't gotten the scan tool yet but I'm hoping this week I can get something. Also I noticed that I have 5v on two of the three pins which didn't seem right.

[sccacuda]

Can't use a multimeter to see a square wave. DVOM's average voltage. So you should not see voltage rise and fall. You have a ground, signal, and 5v reference on the cam sensor connector. The signal will show 5v unplugged. The PCM uses a pull up resistor on this circuit to have the ability to code for an open and shorted circuit, hence the 5V when unplugged. You need a scan tool with data at the very least and an oscilloscope to verify waveform.