I have read on here many times that an oil soaked ICP means the sensor is shot. What does the term oil soaked mean? Are we talking completely saturated in oil with oil escaping out around the sensor? Reason I ask is my ICP is just a little wet with oil. I pulled the plug yesterday and the plug side had a little bit of oil in it as well as in the sensor side. Does this mean it's shot?

 

May not be shot but it's giving you a heads up. Replace it before it leaves you stranded somewhere. It should be dry. If the pigtail is wet I'd either try to clean it with contact cleaner or replace it also.

 

Alright, will do. Thanks.

 

Can someone shoot me some parameters I should check regarding the ICP? Such as, what parameters should you check if you suspect a bad ICP and what should those values be?

Thanks, Mike

 

ICP 0.2 1.0 1.8 0.15 - 4.7 VOLT Injection Control Pressure
ICP_DES 0 625.5 1400 - 1450 0 - 4045 PRESSURE (PSI) ICP Desired

these are for KOEO,Low Idel,High Idel (2500rpm)

if theres any oil leaking out where the Sensor plugs in it be shot

 

Thanks Benny - you're always a big help. Should I replace the pigtail along with it. Only problem I have with that is I can't solder worth a D@#M!

 

I bet you can Just Clean it good

Forgot to mention that last se of numbers is said sensor range

Heres the IPR%

IPR # 14.84 24 40.60 0 - 50 PERCENT Injection Pressure Regulator

by comparing these ICP and IPR values you can get a Good Idea of the HPO system Health in general

And also these numbers need to be taken when truck is warmed up fulley ECT at 190*

 

High Idle is 2500 RPMs, correct?

 

Yes Sir

It may help to break the numbers down into rows and collums

but they do go in the order I listed KOEO,Low Idel,High Idel,Last one sensor range