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low hpop pressure

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Old Oct 22, 2012 | 08:40 AM
  #1  
tecelec1's Avatar
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Newbie
Joined: Jan 2009
Posts: 1
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From: denver, colorado
Default low hpop pressure

2000F250, 7.3L 250k mi, 4"exh,air filter,Stg2 Rosewood inj. T500 hpop
AE Scan tool states 900 to 1200 psi on almost start cold, will not start though
1.5volts, 65% duty cycle
i changed icp with new one and ipr with new one no change
i changed hpop with my good spare and same readings
i have a oil pressure guage installed on hpop resavouire 40psi and have new lpop for about 5k mi
any ideas?
my other 2002F350 7.3L 200kmi reads 2400psi,1v,18% duty cycle on startup
any help is greatly appreciated
thank you
 
Old Oct 22, 2012 | 08:49 AM
  #2  
95powersmoker's Avatar
BOMBARDIER
Joined: Mar 2010
Posts: 2,959
Likes: 187
From: Ellensburg, WA
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SHould start... Only needs 500psi ICP to start... Make sure your batt's are up to snuff, maybe you didn't hook up your glow plugs when you were buttoning up after injectors?
 
Old Oct 22, 2012 | 03:50 PM
  #3  
CSIPSD's Avatar
Diesel Bomber
Joined: Sep 2007
Posts: 7,638
Likes: 638
From: Bend OR
Default

Pass a buzz test?

Got fuel pressure?

Its got enough ICP to start...
 
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