Ecoboost start up scheme
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Laughing Gas
Joined: Jan 2013
Posts: 1,052
Likes: 57
Ecoboost start up scheme
So, I have had my truck ~6 weeks. Been reading a lot.
I read that the '13 has larger turbos and the BOV has been moved post CAC.
When I remote start, my truck revs up and then releases pressure.
I wonder if this start up scheme is meant to try and clear any collected moisture???
Anyone know??
I read that the '13 has larger turbos and the BOV has been moved post CAC.
When I remote start, my truck revs up and then releases pressure.
I wonder if this start up scheme is meant to try and clear any collected moisture???
Anyone know??
Elder User
Joined: Jul 2010
Posts: 501
Likes: 1
From: Pacific NW
Usually the idle is elevated on cold start-up. This along with richer burn is part of a strategy to light-off the catalytic converters as soon as possible for emissions reasons. Pretty typical and nothing to worry about.
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Laughing Gas
Joined: Jan 2013
Posts: 1,052
Likes: 57
The guys over at F150 online are talking about the turbos.
Went from 48mm wheels to 51mm.
On start up, it defiantly reves up and then opens the BOV, you can hear it when standing in front.
Then it idles down to a typical high idle.
Not something I am worried about, just curious.
Went from 48mm wheels to 51mm.
On start up, it defiantly reves up and then opens the BOV, you can hear it when standing in front.
Then it idles down to a typical high idle.
Not something I am worried about, just curious.
Elder User
Joined: Jul 2010
Posts: 501
Likes: 1
From: Pacific NW
The guys over at F150 online are talking about the turbos.
Went from 48mm wheels to 51mm.
On start up, it defiantly reves up and then opens the BOV, you can hear it when standing in front.
Then it idles down to a typical high idle.
Not something I am worried about, just curious.
Went from 48mm wheels to 51mm.
On start up, it defiantly reves up and then opens the BOV, you can hear it when standing in front.
Then it idles down to a typical high idle.
Not something I am worried about, just curious.
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bubba_3711
1994.5 - 1997 7.3L Power Stroke Diesel
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Sep 23, 2012 08:07 PM
