Okay guys, I have been having the long cranking time issue for about a year now. I've posted about this and read through a million others posting about this. I already replaced STC fitting, tried the block heater, tested the FICM, tested the glow plugs, bought new batteries and still no luck. Every time I've posted something on this someone had asked.... "Do you have a scanguage?". My answer was always no until today!!!

I finally got an SCII. Now how do I set this up to be able to see if I have HPOP issues and FICM issues?? I am so excited to finally be able to know the problem before I start digging and replacing things!! Anyone up to giving me a scan gauge lesson on what this thing can do??

Thanks all in advance...I love this forum!!

 

Look here for the codes for it: https://www.ford-trucks.com/forums/1...-settings.html

Scroll down a little once you get there.

 

Here is a list of Xgauges. They have operating values listed. ICP-psi, ICP-volts and IPR% will help with HPO testing. Compare your values with those. Make sure FICM is tested when cold. Then the others are hot values. And high idle, from what I have read here is 2500 rpm. for testing purposes.

If someone has other Xgauge recommendations for testing HPO that I have missed, jump in !!!!

KO=KEY ON LI=LOW IDLE HI=HIGH IDLE OR=OPERATING RANGE

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



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)

VGT Duty Cycle (%)

TXD: 07E022096D

RXF: 04620509066D

RXD: 3010

MTH: 00647FFF0000

NAM: VGT

KO=0 LI=73 HI=43 OR=0-100 %


Engine Oil Temp

TXD: 07E0221310

RXF: 046245130610

RXD: 3010

MTH: 00090005F05F (00090005FFD8 alternate MTH found)

NAM: EOT

Engine hot KO=190 LI=190 HI=190 OR= -40 - 302 *F



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 %


Camshaft & Crankshaft Sync (1 = in sync, 0 = not in sync)

TXD: 07E02209CD

RXF: 0462050906CD

RXD: 3000 (3001 alternate)

MTH: 000100010000

NAM: SYC

KO=0 LI=1 HI=1 OR 0-1 (NO/YES)


Intake Air Temperature 2 (Fahrenheit)

TXD: 07E02216A8

RXF: 0462051606A8

RXD: 3010

MTH: 000100010000

NAM: IA2

Engine HOT KO=113 LI=113 HI=113 OR= -40-250 *F




Barometric Pressure

TXD: 07E0221127

RXF: 046285110627

RXD: 3008

MTH: 003100500000

NAM: BMP

Here is another BAR if the above one is not working for you. The one below works for me.
Barometric Pressure (PSI)
TXD: 07E0221442
RXF: 046285140642
RXD: 3010
MTH: 001D00500000
NAM: BAR

KO=96.5 (14) LI=96.5 (14) HI=96.5 (14) OR=50 - 120 (7.3 - 17.4) kPa (PSI) 


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)





Manifold Absolute Pressure (PSI) (BOOST)

TXD: 07E0221440

RXF: 046285140640

RXD: 3010

MTH: 012203200000

NAM: PSI

MAP is a standard gauge - but this XGauge is actually better than the standard one. It has a larger range which was needed because the standard gauge tops out around 37 psi absolute (about 22 lbs of boost), which diesels have no problem doing. This one should read well beyond 22lbs of boost.

With a little tweaking you can adjust this to read boost as you said.


To do this, just plug in the MAP code - get a reading from it with the key in the on position but the engine off, then based on the reading changed the last 4 digits of the MTH to whatever corresponds to your reading on this table
12.7 FF81
12.8 FF80
12.9 FF7F
13.0 FF7E
13.1 FF7D
13.2 FF7C
13.3 FF7B
13.4 FF7A
13.5 FF79
13.6 FF78
13.7 FF77
13.8 FF76
13.9 FF75


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


So, for example if you got a reading of 14.5 PSI with key on engine off you'd change the MTH to 01220320FF6F and the reading should read 0.0 with key on engine off and would then show how many lbs of boost you were at when the vehicle is running.




DTC Count (Diagnostic Trouble Code Count)

TXD: 07E0220200

RXF: 046205020600

RXD: 3008

MTH: 000100010000

NAM: DTC

Counts trouble code cycles

KO=0 LI=0 HI=0 OR=0 - 255




VREF (Calibration Voltage Input)

TXD: 07E0221155

RXF: 046245110655

RXD: 3010

MTH: 006433330000

NAM: CVI


KO=4.9 LI=4.9 HI=4.9 OR=4.5 - 5.5 VOLTS Reference Voltage

 

Something that M-chan posted: Might interest you.

https://www.ford-trucks.com/forums/1...l#post11246623