Finally found someone with gear to diagnose problems with my 6.0l 2003 F350 Super duty, they came up with the following report which means nothing to an old cowboy used to changing spark plugs and setting points , so I need someone to interpret this for me.
B1201 HEC fuel guage sender open circuit on short to ground.
P006A PCM MAP Mass on volume air flow correlation.
POO69 PCM MAP Barometric pressure correlation.
PO236 PCM Turbo charger boost sensor A
PO278 PCM Cylinder 6 contribution / balance
PO401 PCM EGR Deleted
PO528 Cooling fan speed sensor no single.
PO683 PCM Glow plug control module communication fault.
P132BTurbo boost control A.
P2285 Injection control pressure sensor low.
P1871 Passenger air bag disable module
p1933 Airbag passenger circuit open.
I realize some of these are not life threatening to my engine but hope that someone can tell me which ones are and what I should do as I can find no one downunder that knows much about the 6.0l . Motor has had EGR deleted and ARP studs fitted .

 

You have a lot going on there ........

You need to buy a scantool that can read the PCM values for the majore engine parameters. If you have an iphone or an Android they have apps for the (TorqueAPP and DashBoss). Otherwise you can get a scangaugeII.

Make sure your batteries are fully charged and pass a load test individually.

Then I would inspect the wiring on the fuel level sending unit (it may need replacing).

Check the fan clutch wiring

Check the ICP wiring (it is under the Turbo)

Compare the MAP and BARO values at KOEO to see which one is reading off.

 

You'll have to find a more sophisticated code reader for the transmission codes mentioned in your other thread.

What kind of running issues are you experiencing?

 

To add to what the other guys have said, here is a wire chafe PDF from the tech folder that shows some common wire harness chafe points, https://www.ford-trucks.com/ford-man...re_chafing.pdf One of the places I found my harness chafing is where the main harness goes under the air filter.

 

Thanks for your advice guys, I received a scanguage 2 from the USA today , now i have to learn how to use it, will do all you advise , truck is running ok at moment , have not used haul mode lately, will test it tomorrow with gooseneck full of furniture to take up country.i really appreciate any help you can give as no one down here knows much at all. Thanks again.

 

with that many codes it is possible you have a bad ground as the computer provides ground to all these circuits.also with multiple codes record them then clear them amd deal with the first one then recheck. good luck

 

Is it losing power sometimes?

 

SGII ENTERING THE X-GAUGES FOR SETUP



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.


MAF Voltage (volts)
TXD: 07E0221177
RXF: 046245110677
RXD: 3010
MTH: 000100250000
NAM: MFV