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2019 edge 2.0 was bogging down and stalling but its a no start now


sebastianlane70

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I have spent a week working on a 2019 ford edge 2.0. When i first got to it it ran pretty decent but didnt have much acceleration power. Tried to drive it up a hill and it bogged right down like it had no throttle then stalled. Fired up again and i limped it back. Codes were...an evap purge valve...changed it...low pressure fuel open...repaired wires...its good now.  Only code left is p0a5c... generator circuit high...but it isnt rhe problem. No other codes.  After i changed evap and fixed low pressure sensor wiring it would still not run for more then a minute and some times not more then a couple seconds.  High pressure reading seemed to die out before the rpm would stumble and die sometimes but not others.  Sometimes it would stall with 30 psi sometimes with 1800...so i threw a used high pressure pump in there.(Known good).  Same thing.  Watching live data with my autel sometimes when it stall at 1800 psi if i left it koeo the psi would climb to 3000 psi... so i check wiring to frp its good so i change frp with a new ford one.  Same thing.  So i order the dongle for forscan and set up everything o can think of ...cam timing good..fuel pressure good...cmp/ckp sync... fuel control valve % everything.  Hell i even got chatgpt involved.  It looked at all the logs.  I checked and wiggle checked wiring to frp again...fuel control valve on pump.  No missfires ever.  Run for 5 10 seconds stumble...stall.  yesterday i even pulled the plugs and cleaned them up with a wire brush and put them back in.  Then i tried to start it with one coil unplugged at a time amd it wouldnt start.  So i plugged them in again.   Then it wouldnt start.  crank no start.  I pull the plugs again thinking maybe i flooded it.  They were a little wet not bad though.  Left the plugs out overnight and then put them back in still crank no start.  Forscan again logs look normal except dechoke is yes.  But it should start.  Peddle to the floor still no start.  Pull plug in hole 2 and check spark...its wet when i pull it...but has spark.  Pulled them all again and going to leave them over night again.  But this is driving me nuts
  Went in circles for days chasing what i thought maybe was frp issues or wiring.  Now with the no start.  All i did was take the plugs out and clean them and put them.back in.  Anybody have any ideas or experience repairing these things.  I have forscan logs i can send.  Never used chatgpt for automotive ever in my life.  Its good but it aint magic and even its lost as to what the heck is going on.  Help!!

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