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6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Engine cuts out for a split second when releasing throttle

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Old Oct 15, 2015 | 07:00 PM
  #16  
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Should exhaust back pressure be above 0 PSI at key on engine off?
 
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Old Oct 15, 2015 | 07:09 PM
  #17  
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It's not sensing exhaust pressure at koeo only low- idle, so unless the sensor is fault 0 koeo
 
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Old Oct 15, 2015 | 07:15 PM
  #18  
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I'm out of town with out my notes if memory serves me correct 14.0 koeo should follow MAP at or with in 5 psi of each other
 
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Old Oct 16, 2015 | 11:42 AM
  #19  
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So at KOEO EBP is 0, MAP is 12.5, Baro is 12. Do those all look normal?
 
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Old Oct 16, 2015 | 11:45 AM
  #20  
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Originally Posted by 04badford
With out my notes tonight but your EBP is off.
What do you see that seems off with the EBPS?
 
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Old Oct 16, 2015 | 11:50 AM
  #21  
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Originally Posted by Kdawg89
So at KOEO EBP is 0, MAP is 12.5, Baro is 12. Do those all look normal?
Depends;
If EBP is 0, your gauge could start at 0, but most are matched to MAP and BARO. BARO at sea level is 14.7-14.9 and for every 500' of elevation, about .5 psi less. If your BARO is 12.0, your at about 3000'... that about right?

If so, then they look good expect EBP, which needs the gauge checked if you entered it into a scan gauge. If you didn't program the gauge, it's bad. Try jiggling the wire to it?
 
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Old Oct 16, 2015 | 11:54 AM
  #22  
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Originally Posted by WatsonR
Depends;
If EBP is 0, your gauge could start at 0, but most are matched to MAP and BARO. BARO at sea level is 14.7-14.9 and for every 500' of elevation, about .5 psi less. If your BARO is 12.0, your at about 3000'... that about right?

If so, then they look good expect EBP, which needs the gauge checked if you entered it into a scan gauge. If you didn't program the gauge, it's bad. Try jiggling the wire to it?

The gauge is an Edge Insight CTS2. There are 2 options, my truck also has EBP 0 at KOEO so either my sensor is also bad or that is normal with that monitor.

I am at 4500 ft but my Baro and Map also read exactly the same.

Edit: Also worth noting is while I can't remember all of the numbers his EBP goes high than mine when revving in neutral and also while WOT, but we have different tunes and different intakes so I am not sure how much that would play into it.
 
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Old Oct 16, 2015 | 12:41 PM
  #23  
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EBP sensors are cheap.

EBP/MAP/BARO are the same KOEO normally. Truck running gets MAP/EBP up and BARO the same as KOEO. I think MAP+Boost=ebp. I don't get much EBP in park, but on the road can get 40+ easily on hard throttle.
 
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Old Oct 16, 2015 | 02:32 PM
  #24  
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I found this in another thread, "The technical reference changed for comparison from absolute to relative for the later years, but depending on the scan tool or monitor, both PIDs are selectable".

Based on that I think this truck and the PID I am reading is for comparison so it is saying EBP is 0 PSI different than MAP or Baro, not sure which.
 
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