issues

[kakorb]

of the 10 times i started and ran truck it only dropped one time and stayed low bad ficm? cause it hasnt dropped since

 

[MorganY]

Let your truck sit overnight or for a day then test FICM voltage KOEO during the glow plug cycle.

 

[kakorb]

ford dealer said my truck had egr delete but.....i didnt see a block off plate and uh i pulled it to clean it dumb ppl one o ring was bad i however dont see the stock egr cooler

 

[Keanoknick]

If you don't have an EGR cooler than you DO have an EGR delete. Just 'cause the egr valve is there, doesn't mean anything. It's not a EGR valve delete. Yes, I agree "dumb ppl"

 

[MorganY]

:whs: LOL

 

[kakorb]

so should i delete the valve itself with a blockoff plate? ficm volts during glowplug cycle 47.5 while idling 47-48 cleaned egr valve not that it will do much

 

[kakorb]

also since i plugged it in for two nights and one day i havent had any issues whatsover and i havent plugged it in since weird

 

[Keanoknick]

Just leave the valve in place, and plugged in. With no EGR cooler, there's no flow going through it, but it's been discussed on here and PSN about the electronics in the valve playing a role in other things. So I'd say it's best just to leave it plugged in if possible.

 

[kakorb]

ok so today my truck wouldnt start when it did it died like no fuel ficm lowest 47v intresting icp volts spiked to 4 volts , ipr 76 highest , icp pressure 28 to 4000 as it was trying to idle then ae quit working and wont sync with truck and it wont start yet. any thoughts i can put all numbers for the 30 sec if someone wants

 

[kakorb]

also it poured rain all day yesterday gonna see if this turns into a habit for the truck

 

[kakorb]

ok so it finally started and idled ok but when i drove it wouldnt build boost and bucked everytime you got 1200 - 1500 rpm when it did build boost it was only 5 psi got to my parents and it wouldnt idle and stalled. during drive ficm good ipr 35-40% icp pressure and desired stayed close to same and icp volts nver above 1.5

 

[kakorb]

while idling at parents i did a powerbalance and 4 seemed to dip low not sure exactly how to read test but line was straight til four and dipped

 

[kakorb]

im gonna ck the boots this weekend and maybe clean the turbo for the boost problem. i can hear it whistle so im guessing a leak. but dunno where to start for the other symtoms maybe replace ipr and screen. this summer (seasonal construction worker) im gonna do a reg return to eliminate dead head. sct livewire an air dog and 205s or 225s injectors and turbo undecided 68mm vgt or s300. also coolant filter and remote oil cooler and bypass filter. standpipes dummy plugs turbo feed line and drain and im sure im forgetting stuff i hate to sink money into it until i figure this out though

 

[kakorb]

this was this moring when wouldnt start and bad idle
FICM Main Power (V) [40.00 - 52.00]
99.98
47.5
47.5
47.5
47.5
47.5
0
47.5
47.5
47
47.5
47.5
0
0
0
0
0

 

[kakorb]

Injector Control Pressure (PSI) [0.00 - 4061.06]
0
0
57.78
43.62
182.99
3447.82
0
44.19
33.99
28.89
4061.06
0
0
0
0
0
0
Injector Control Pressure - Desired (PSI) [0.0 - 4061.1]

0
0
0
1245.8
0
0
0
0
0
0
0
0
0
0
0
0

 

[kakorb]

Injector Control Pressure Regulator (%) [0.00 - 99.61]

0
14.84
14.84
30.08
14.84
0
14.84
14.84
76.95
0
0
0
0
0
0

 

[kakorb]

Fuel Pump (%) [0.00 - 100.00]

99.98
99.98
99.98
99.98
99.98
99.98
99.98
99.98
99.98
12.29
0
0
0
0
0

 

[kakorb]

zeros where either running and half dying or cranking

 

[kakorb]

could the bucking and surging be turbo surge

 

[Mdub707]

Sounds like the IPR may be stuck or bad.

Have you tried simply unplugging the ICP sensor and seeing if it starts any easier? I'd pull the IPR and inspect that, it sounds like IPR to me from those readings.