EBP/MAP? ?

Jesse_01 · Jan 1, 2012

I may of missed a post with this info. I checked my ebp and map while my key was off and truck cold. I thought i has read that they were suppose to be the same.
EBP 0psi
MAP 13psi

forcefed6.4ford · Jan 1, 2012

EBP is desired. MAP is absolute, so it includes atmospheric pressure. So they are actually reading the same.

Jesse_01 · Jan 1, 2012

Oh okay. I get a 2263 code all the time so i thought those senors were maybe a problem.

Also I get a 2291 code, any ideas?

powerstrokin15 · Jan 1, 2012

search them on here or PSN

Dzchey21 · Jan 1, 2012

What are you.using to check them?

H&s reads ebp without atmosphere pressure

forcefed6.4ford · Jan 1, 2012

Sounds like you EBP sensor is about to sh!t the bed.

The other one is an injector control on start up DTC. Your batteries may be weak, or check your fuel filters. If those are ok you might have a bad harness for you HPFP.

Jesse_01 · Jan 2, 2012

I am using a h&s mini max. The fuel filter gets changed every 10,000 km.

Dzchey21 · Jan 2, 2012

Other than the codes does it run ok?

BFT · Jan 3, 2012

where do you live? seems like the guys in the colder areas or the northern states seem to have these same problems.

Jesse_01 · Jan 3, 2012

Northern BC, canada.

Yeah for the most part it runs good. My fuel mileage has gone to **** about 90 days ago.

P2263 Turbo/Super Charger Boost System Performance --- reason I checked my EBP/MAP

P2291 Injector Control Pressure Too Low – Engine Cranking --- not sure want to check

P0741 Torque Converter Clutch Circuit Performance or Stuck Off
P1744 Torque Converter Clutch System Stuck in Off Position

I think those 2 are because my torque is cracked and filling the bell housing full of oil and is leaking like a mofo.

Big Angry Hillbilly · Jan 3, 2012

The latest calibration release from Ford addresses your 2263 issue.

Seemingly a ghost code. Is the MIL on?

Shootingstar · Jan 3, 2012

If your torque converter is damaged and not locking up that will not allow the truck to boost up like normal. It won't lug as much. So that maybe setting the turbo codes as a result of that problem. Fix your converter and go from there.

Big Angry Hillbilly · Jan 3, 2012

Coverter being locked will lug motor.

Shootingstar · Jan 3, 2012

Big Angry Hillbilly said:
Coverter being locked will lug motor.

Yes but his codes where saying that it wasn't locking correct?

White_monster · Jan 3, 2012

P2291 came up on mine when I had a leak before the hpfp, turned out to be one of the copper crush seals at the hpfp for the fuel supply. Changed it out and good to go. This can be done with the turbos in the truck and obviously cab on