I am trying to locate the Oil Pressure Sensor on my 2005 Chevy Express 3500 6.0L engine. On Sunday, the oil pressure needle read 80 and did not move. My experience and a lot of Google posts point to a failed Oil Pressure Sensor.
I have the engine cover off and have tried to locate the sensor to replace it. Does anyone have a diagram or has anyone actually replaced that sensor on a 3500 6.0L that could lend some advice?
Thanks in advance,
Tommy C.

 

should be behind the intake plenum sticking straight up.

 

Did you ever get this fixed?