oil psi help

[FLPSTROKE]

i need some thought while im trying to troubleshoot my oil psi issue before i start throwing parts at it.. ok so i hooked up the scanner to monitor live data and this is what i got.. Tested in stock setting I didn't drop below 2750psi and didn't exceed 40%..... With the 80 and 120 tune, they were somewhat similar....I at wot i started at 53% @ 2036psi, at the end of my run I was at 78% @1880psi... Truck was warm in both occasions... And threw a p1212 code after shutting off and restarting... im trying to wrap my head around if its injectors or my hpop.. truck has 200k on it.. ipr has only about 5k on it... thanks in advance

 

[lincolnlocker]

Are you sure it was a p1212? Icp voltage not at desired level..... original stock injectors? Original icp sensor? Anything else replaced in the hpo system?

live life full throttle...
load it like a box car, drive it like a stock car

 

[FLPSTROKE]

yup p1212.. from my understanding its icp not at desired level while cranking? and everything is original besides the ipr

 

[lincolnlocker]

Thats a voltage code. .. a 1211 would be low icp and a 1280 would be icp higher or lower then desired...

Whats that plans for your truck? Me personally, id do hpop and a fresh set of injectors if I planned on keeping it..

live life full throttle...
load it like a box car, drive it like a stock car

 

[FLPSTROKE]

thats what the plan was, but funds are limited right now so i just wanted to take care of the issue at hand first.. then build later

 

[lincolnlocker]

How many miles has it been tuned?

live life full throttle...
load it like a box car, drive it like a stock car

 

[lincolnlocker]

Thats a good idea though

live life full throttle...
load it like a box car, drive it like a stock car

 

[FLPSTROKE]

id say around 20k.. had a superchips for a while then switched to DP

 

[David N]

Its pretty obvious you need an oil pump. You're maxing that pump out at 80% duty cycle and its only making 1800 psi. LOL Sounds exactly like my stock pump running these 250/200's I have...

 

[lincolnlocker]

Its pretty obvious you need an oil pump. You're maxing that pump out at 80% duty cycle and its only making 1800 psi. LOL Sounds exactly like my stock pump running these 250/200's I have...

I know I already said he should just get a hpop and inj. But there is a possibility that the orings are trashed too... I was trying to somewhat walk him through a diagnosis...

live life full throttle...
load it like a box car, drive it like a stock car