troubleshoot 2005 6.0 using AE scanner
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troubleshoot 2005 6.0 using AE scanner
hi ,
i am having trouble with my 6.0.
210 k miles, egr delete
doesnt get boost until 2500 rpm
i am hoping someone can guide me tru what to look for when using ae to diagnose source of problem.
at one time the no boost issue would not surface until i drove it a ways, like 60 miles then shut it off and restarted it.
Thanks
i am having trouble with my 6.0.
210 k miles, egr delete
doesnt get boost until 2500 rpm
i am hoping someone can guide me tru what to look for when using ae to diagnose source of problem.
at one time the no boost issue would not surface until i drove it a ways, like 60 miles then shut it off and restarted it.
Thanks
Senior User
Joined: Oct 2012
Posts: 358
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From: Jerome Idaho
Are you getting any DTC ? you can Use AE to actuate Vgt make to make sure it's moving. Then the egr you can see actual and commanded. If you don't see anything obvious I'm sure some one will be along and they will ask you to post some other values
Post Fiend
Joined: Oct 2005
Posts: 10,626
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From: Plano TX and Brentwood TN
In that case, I would be looking to see what EGT values he is getting. If they skyrocket while he is trying to build boost. Lack of power, EGR being messed with, always has me thinking up pipes first.
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Lead Driver
Joined: Feb 2011
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From: L.A. (Lower Alabama)
I don't have AE but I think you can command VGT (turbo) to boost while monitoring Map (intake manifold pressure) and EBP (exhaust pressure). If one increases and the other doesn't, suspect the non working one. If neither changes much suspect turbo issues.
MAP, EBP, should be close (+or- .5) of Baro with the key on engine off to verify sensors are ok to start with. Numbers may seem way off as displayed but be sure of the scale psi vs kpa for example.
You may want to check/clean MAP hose and fitting on passenger side intake manifold runner. Also check/clean EBP sensor and hard line coming from driver side exhaust manifold.
MAP, EBP, should be close (+or- .5) of Baro with the key on engine off to verify sensors are ok to start with. Numbers may seem way off as displayed but be sure of the scale psi vs kpa for example.
You may want to check/clean MAP hose and fitting on passenger side intake manifold runner. Also check/clean EBP sensor and hard line coming from driver side exhaust manifold.
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does anyone know where to command vgt using AE
i see where i can "open" or "close" it, but no control in %
i see where i can "open" or "close" it, but no control in %
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Post Fiend
Joined: Oct 2005
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From: Plano TX and Brentwood TN
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ok i ran the truck,
dtc = exaust back pressure sensor
when i logged the ebp and map
map was usually 8 to 10 psi lower then ebp
i still dont see where to command the % for vgt i have enhanced ford activation
dtc = exaust back pressure sensor
when i logged the ebp and map
map was usually 8 to 10 psi lower then ebp
i still dont see where to command the % for vgt i have enhanced ford activation
Post Fiend
Joined: Oct 2005
Posts: 10,626
Likes: 7
From: Plano TX and Brentwood TN
Friend of mine has my netbook with the program on it, so I am not able to look at it right now.
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