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1994.5 - 1997 7.3L Power Stroke Diesel  

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Old Aug 21, 2016 | 10:06 PM
  #1  
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HPOP

On my 2002 F250 7.3 I kept getting 2 codes when pulling my 5th wheel uphill.
P1247 (Turbo Boost Low)
P1211 (ICP pressure above/below desire)
I changed the ICP and took my truck to a shop to diagnose turbo problem. They concluded that the HPOP was bad and needed replaced. I replaced the HPOP and now my check engine light turns on and off during normal driving. I don't have a code yet but was wondering if I missed something in the installation?
 
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Old Aug 22, 2016 | 08:46 AM
  #2  
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oldbird1965
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Need more info.


What hpop was used?
What other mods on motor?
Any leaks in your intercooler or pipes?
Any leaks from you new hpop?
etc.
 
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Old Aug 23, 2016 | 10:35 AM
  #3  
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COMTNMAN
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HPOP

I drove around for about 40 miles or so then reset my computer. So far the check engine light has not come back on. I am hoping that it was just air that was still working it's way out of the lines. I will update later.
 
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