CM870 Crank Position Sensor Part Number

[pwhittle]

My CM870 was showing a code, and Insite showed 284 Engine Speed/position Sensor (Crankshaft) Supply Voltage Circuit Voltage ??? Normal, or shorted to low source.

First of all, I am impressed the Cummins would run without that input. I would expect a no start condition on most engines.

Secondly, I am disappointed in QuickServe. It would not take my password and when I try to reset my password, it showed a server error. I also +reated another account with a different email and never received the welcome email.

Would someone be able to confirm the part number for me? ESN is 79079781.

I suspect it is 4921599, but want to make sure.

Thanks!