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1999 to 2003 7.3L Power Stroke Diesel
7.3L Power Stroke Diesel equipped Super Duty and Excursion.


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Old Sat, February 5th, 2011, 06:29 PM
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Default EP ?

Hey Bill or anyone that can answer this. I have a dashdac that i been using to monitor some things in my truck and i was seeing that my EP when the truck is off reads 15 psi. is this normal?
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2003 7.3 PSD,PHP fuel-sipper,tow,100,120,no-start,diy intake,John Wood VB / GTP 38r at 31-32psi,foil delete,4" ex open,banks gages,banks TC,banks power elbow,zoodad,BD wastgate
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Old Sat, February 5th, 2011, 06:46 PM
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That is correct, the EBP sensor reads in "absolute" pressure.....same as the MAP sensor.

If you want to know your "gauge" pressure just subtract the 14.7 or 15 that it reads when the engine is not running.
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Old Sun, February 6th, 2011, 02:30 AM
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Oh OK, Right now I'm getting 63psi EP with 32psi boost so mines the 14.7 i get 46psi EP is that right and is that a good place to be at?
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2003 7.3 PSD,PHP fuel-sipper,tow,100,120,no-start,diy intake,John Wood VB / GTP 38r at 31-32psi,foil delete,4" ex open,banks gages,banks TC,banks power elbow,zoodad,BD wastgate
08 6.4LARIAT 4x4 Dually,DPF/CAT DELETE, SPARTAN 210 Now 275 TUNED,AFE stage 2
http://www.dpfdeletekits.com/
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Old Sun, February 6th, 2011, 05:09 PM
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Seems a bit high, but not too bad.

A 1:1 ratio or less BP per boost is ideal.
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