p0404
I ran the codes and the same one is still comeing up. p0404 . I have changed EGR valve,cleaned turbo,and replace backpruessure sensor.in the last 2 months.Still codeing but with no CIS light. IM also hearing an air leak somewhere under the truck near the engine. I have check all around the turbo no leaks. didnt no if that could be throughing the code
any suggestions
UPDATED SYNC CODES FOR SGII
FSN 07E02209CD 0462050906CD 3601 000100010000 FICM Sync (0=No, 1=Yes)
SYC 07E02209CD 0462050906CD 3701 000100010000 Camshaft & Crankshaft in sync (1 = in sync, 0 = not in sync)
V-REF
TXD=07E0221155
RXF=046245110655
RXD=3010
MTH=006433330000
Barometric Pressure (PSI)
TXD: 07E0221442
RXF: 046285140642
RXD: 3010
MTH: 001D00500000
NAM: BAR
Exhaust Back Pressure
TXD: 07E0221445
RXF: 046285140645
RXD: 3010
MTH: 001D00500000
NAM: EBP
KO=103 (15) LI=110 (16) HI=110 (16) OR=55 - 607 (8 -88) kPA (PSI)
BOOST (BST)
TXD= 07E0221440
RXF= 046285140640
RXD= 3010
MTH= 01220320****
NAME=Boost (PSI).
In order to get the proper boost value enter the MAP XGauge. Get a reading
from it with the key in the on position but the engine off. Based on the reading change
the last 4 digits of the MTH value that corresponds to your reading in the table to the
right.
12.6 - - FF82
12.5 - - FF83
12.4 - - FF84
12.3 - - FF85
12.2 - - FF86
12.1 - - FF87
12.0 - - FF88
11.9 - - FF89
11.8 - - FF8A
14.0 -- FF74
14.1 -- FF73
14.2 -- FF72
14.3 -- FF71
14.4 -- FF70
14.5 -- FF6F
14.6 -- FF6E
14.7 -- FF6D
14.8 -- FF6C
14.9 -- FF6B
15.0 -- FF6A
FICM Logic Power (Volts) (Should be 12 volts)
TXD: 07E02209CF
RXF: 0462450906CF
RXD: 3010
MTH: 006401000000
NAM: FLP
KO=12.0 LI=13.5 HI=13.5 OR=10.5-15.5
FICM Main Power (Volts) (Should be 47-48) Your FMP should never dip below 45. If it does, your FICM is toast and needs repaired or replaced.
TXD: 07E02209D0
RXF: 0462450906D0
RXD: 3010
MTH: 006401000000
NAM: FMP
KO=47 LI=47.5 HI=47.5 OR=40-52 (yes, that is what it says from Ford)
FICM Vehicle Power (Volts) (Should be 12 Volts, should not drop below 10.25 for more than 60 seconds, or 9.0 for 4 seconds. TSB 09-24-03)
TXD: 07E02209CE
RXF: 0462450906CE
RXD: 3010
MTH: 006401000000
NAM: FVP
KO=12.0 LI=14.0 HI=14.0 OR=10.5-15.5
Inj. Control Press. (ICP / HPOP)
TXD: 07E0221446
RXF: 046205140646
RXD: 3010
MTH: 003900640000
NAM: ICP
KO=0 LI=625.5 HI=1400-1450 OR=0-4045
ICP Voltage (Volts)
TXD: 07E02216AD
RXF: 0462451606AD
RXD: 3010
MTH: 004827100000
NAM: ICV
KO=0.2 LI=1.0 HI=1.8 OR=.15-4.7 Volts
IPR Duty Cycle
TXD: 07E0221434
RXF: 046285140634
RXD: 3008
MTH: 0DCA03E8000A
NAM: IPR %
KO=14.84 LI=24 HI=40.60 OR=0-50 %
MAP and Volts should already be in the gauge.
MAP Voltage (Volts)
TXD: 07E0220900
RXF: 046205090600
RXD: 3010
MTH: 000104000000
NAM: MPV
Note: This one seems a bit odd, but try it out and let me know if you need finer resolution. This one will go by whole numbers, but the range is something like +/- 32 Volts which seems weird for a sensor – they’re usually 0-5 volts
EP Volts (Volts)
TXD: 07E02216AE
RXF: 0462451606AE
RXD: 3010
MTH: 000100800000
NAM: EPV
Note: This one may have weird readings if the values get to high, let me know.
Glow Plug Coil Time (Seconds)
TXD: 07E0221450
RXF: 046205140650
RXD: 3010
MTH: 000100080000
NAM: GPT
Glow Plug Light On
TXD: 07E0221667
RXF: 046225160667
RXD: 3201
MTH: 000100010000
NAM: GPL
Glow Plug Lamp On Time (Seconds)
TXD: 07E0221451
RXF: 046205140651
RXD: 3010
MTH: 000100080000
NAM: GPT
MAF Voltage (volts)
TXD: 07E0221177
RXF: 046245110677
RXD: 3010
MTH: 000100250000
NAM: MFV
it may also help to post your readings for Now till you get the Hang of it kinda a precise method but not to bad
SENSOR OPERATING VALUES PDF
https://www.ford-trucks.com/forums/a...1&d=1364848489
Trending Topics
Check up near the front driver side under the truck near the inter cooler. The
CAC is plastic and the bellows can and do crack. They tend to whistle. If you
pull the air cleaner out you can see the top side. If it's cracked you can replace
it with the older metal one with boots from the early years
Riffraff Diesel: Driver Side Metal Intercooler CAC Tube Kit 03-07
Sean
Ford Trucks for Ford Truck Enthusiasts
EOT-172
ECT-NO NUMBER
TFT-93 f
IA1-NOTHING
IA2-93 DEGREES
VGT-85%
IPC-583
MAT-40 F
CVI-5.0
ETP-3
EVD-0
EVM-0
IPR-24.6
FLP-14
FMP-47
EBP-18.5
VFD-10.3
MFD-8.43
HPR-5.5
CPM-9999
MAP-15
WT DEGREE F-168 DEGREES
EVP-1.32
THESE NUMBERS ARE FROM IDLE WITH TRUCK WARMED UP
NO MOVEMENT OF TRUCK HAS BEEN MADE YET.








