DTC P2285 Injector Control Pressure Sensor Circuit Low

[mikedean]

I am getting the DTC P2285 Injector Control Pressure Sensor Circuit Low, on start up sometimes with a surging idle. I have to restart and seems to run fine after that. If I let the engine sit overnight, same thing. I have not checked the obvious yet, like oil level etc. Any ideas on what check to do? Does this sound like the ICP sensor ir could it be ICP regulator? Thanks.

 

[mikedean]

Yep small oil leak on ICP sensor. Gonna replace along with pigtail.

 

[Mike]

Hopefully the fix is as simple as that.

 

[04_6.0]

I know this maybe a long shot but did you get this fixed?

 

[mikedean]

Yep. Took a little longer than I expected but I replaced it last night. Pigtail had oil in it and sensor was leaking. Voltage is a little higher now pre start so I think that is why it was throwing the code.

 

[04_6.0]

Ok cool was just making sure you got it taken care of. Was your ICP sensor at the back of the motor under the turbo?

 

[mikedean]

Yep, probably the worst spot possible. Removing the heat shield from the bottom is the way to go. I didn't disconnect the front drive shaft but that would have made it a little easier. I removed the FICM, air cleaner and expansion tank to get to the pigtail.

 

[tbirdfiend281]

if your slick you can do the pigtail with everything in but its a real PITA

that sensor placement was such a dumb idea, it made things so much better once they put it up on the oil rail