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Old Mar 4, 2020 | 04:53 AM
  #76  
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Does the icp not move off zero when cranking? You need 4-500 psi of oil pressure
Your icp is plugged in right?

click on the icp and change to psi, also add the fuel pulse width, fpw and rpm. Screen show while cranking
 
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Old Mar 4, 2020 | 05:19 AM
  #77  
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Originally Posted by Mod7.3
not sure if I did this properly but these were readings after I tried to start then pushed play after on forscan app. Only cranked for about 5 secs but results did not fluctuate other than the EBP going from 4.1 to 0 up and down.
I'm not familiar with the phone version of Forscan but I think you need to push Play before you start cranking. Try it again and get cranking numbers. If your ICP and IPR numbers turn out okay, the next worry is your high non-cranking EBP number and why your GPCM is reporting zero current to the glowplugs. Has the GPCM been changed at all?

Originally Posted by KubotaOrange76
Does the icp not move off zero when cranking? You need 4-500 psi of oil pressure
Your icp is plugged in right?

click on the icp and change to psi, also add the fuel pulse width, fpw and rpm. Screen show while cranking
He's in Canada. PSI doesn't compute. I agree with your observation about ICP though. I also wonder why EBP is reading so high without cranking.
 
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Old Mar 4, 2020 | 08:18 AM
  #78  
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Originally Posted by FordTruckNoob
I'm not familiar with the phone version of Forscan but I think you need to push Play before you start cranking. Try it again and get cranking numbers. If your ICP and IPR numbers turn out okay, the next worry is your high non-cranking EBP number and why your GPCM is reporting zero current to the glowplugs. Has the GPCM been changed at all?


He's in Canada. PSI doesn't compute. I agree with your observation about ICP though. I also wonder why EBP is reading so high without cranking.
yea icp is plugged in. Have new harness I installed so wiring should not be an issue.
 
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Old Mar 5, 2020 | 08:36 AM
  #79  
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Originally Posted by pirate4x4_camo
P1000 just means data recently clears or battery unhooked. no biggie.

for the no start issue.

what maintenance did you do in the valley ?
obviously the no start is related to the work you performed, if you did oil galley plugs or lines then it is going to be oil feed/injector related, if it was fuel bowl or lines then it will be fuel feed/ injector related.
or it could be as simple as you knocked loose or didnt plug in a electrical sendor... such ad the IPR
any thoughts on what pids I should be focusing on with code reader ?
 
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Old Mar 5, 2020 | 08:44 AM
  #80  
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Originally Posted by Mod7.3
yea icp is plugged in. Have new harness I installed so wiring should not be an issue.
What new harness? The whole engine harness. IRRC The IPR connector and the EBPV connector can be confused and hooked up to the wrong component.
 
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Old Mar 5, 2020 | 09:25 AM
  #81  
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Originally Posted by AllaboutMPG
What new harness? The whole engine harness. IRRC The IPR connector and the EBPV connector can be confused and hooked up to the wrong component.
yes the main engine wiring harness. I will confirm they are hooked up to correct spots but the layout is somewhat straight forward based on location of plugs.
 
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Old Mar 5, 2020 | 09:28 AM
  #82  
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Originally Posted by KubotaOrange76
Does the icp not move off zero when cranking? You need 4-500 psi of oil pressure
Your icp is plugged in right?

click on the icp and change to psi, also add the fuel pulse width, fpw and rpm. Screen show while cranking
i will add fpw and rpm
 
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Old Mar 5, 2020 | 09:35 AM
  #83  
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i meant to say screen shot the active PIDS while cranking
 
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Old Mar 5, 2020 | 10:15 AM
  #84  
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Originally Posted by AllaboutMPG
What new harness? The whole engine harness. IRRC The IPR connector and the EBPV connector can be confused and hooked up to the wrong component.






 
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Old Mar 5, 2020 | 11:26 AM
  #85  
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I have dashboard set up on forscan lite.

when I push play, it brings up the exact same readings every time.

I even unplugged the EBPV plug and it did. It change the 300 plus reading.





when I attempt a start, the dashboard doesn’t change at all.

I must be doing something wrong. Anyone familiar with forscan lite with iPhone ?
 
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Old Mar 5, 2020 | 11:33 AM
  #86  
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I'll take a video of what the numbers should look like while cranking for you. It will be the PC version of Forscan though.
 
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Old Mar 5, 2020 | 11:43 AM
  #87  
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I even unplugged the ebpv plug and the readings did not change







I push play and turn key to start position or attempt a start and the readings do not change.
 
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Old Mar 5, 2020 | 11:48 AM
  #88  
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have you checked the 42 pin harness to make sure its connected? Based on the codes and what im seeing here i suspect the harness you replaced is not making a connection at the 42 pin connector on valve cover.
Have you done a buzz test ? Seems like nothing is connected if in fact you had hit play in that last screenshot

You can do a buzz test in the app you have there
 
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Old Mar 5, 2020 | 11:50 AM
  #89  
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i Unplugged IPR and the readings didn’t change. Something up with my forscan lite connection but says it’s connected.
 
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Old Mar 5, 2020 | 12:21 PM
  #90  
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check the connection at your 42 pin, did you have that apart when you replaced the harness? @Mod7.3
 
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