P1212 and P1211.. no start

[Jade1219]

Howdy, i am kinda new with diesel engines my dad has a 96 F-250 and i know basics but yesterday i was driving my 03 F-250 out to Sam's to pick up some supplies for the office and my truck died running literally going 60 mph getting off the freeway and didn't start back up. i put a buddies scanner through it and got the P1212,P1211 codes. i would appreciate any help cause i need this truck running to keep business going..
Thanks in advance

[Jade1219]

alright i have checked the pump under the driver, the bowl fills nicely, and i just pulled both batteries for charging.. i don't know what else to do..

[NoRalPh]

P1212 & P1211 are ICP errors.

Try unplugging the ICP sensor (in the front of the Left Head, up top) the PCM will default to a limp setting if it gets no reading from that sensor and, if your ICP is bad, it will probably start.

[Bad Night]

Sounds like a CPS died on you .

[jc82chevyman]

yes it could be the CPS but my money is on the ICP or the IPR

[Jade1219]

alright i tried unplugging the icp for the limp setting and still no go.. where would i find the IPR or CPS to try those.. btw i was not eligible for the recall on the CPS at the dealership ding bats

[jc82chevyman]

the cps is on the passenger side of the motor at the 10 o clock postion to the crankshaft, the IPR is located on the backside of the HPOP, but with have a scan tool all u can is remove the IPR and clean it replace o-rings and reinstall, have you checked the HPOP reservoir to make sure that there is oil there.

[Jade1219]

I tried the HPOP, the oil level is at the middle of it

[jc82chevyman]

the oil in the hpop should about and inch to 3/4 of and inch from the top and were you able to find the ipr and clean it

[Jade1219]

i couldn't get the dam thing off the back of the HPOP.. i changed the oil while it was down should i add some directly to the HPOP??