ebps 6.0 have one?
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Elder User
Joined: May 2007
Posts: 752
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From: New Orleans
ebps 6.0 have one?
hey all i'm a 7.3 guy and i know on the really cold starts you and hear that turbo really wine. it's from the ebps going on and off. now does the 6.0 have one? my buddy started his truck next to mine and ie was bout 42-45 deg outside. in the shade. and boy this thing sounded odd. like just dumping air out the exhaust at a high rate of speed. not the turbo whistls but a constent wosshhhh. what is that?
Senior User
Joined: Aug 2007
Posts: 469
Likes: 1
From: lake park, MN
your just hearing the variable vanes in these turbos cycling on and off to help prevent vane sticking..perfectly normal.
Wait, just reread your post. how long did you sit and listen to it? it should cycle between two different sounds every little bit.(sorry never timed mine to see how often it cycles) The 6.0s do have an exhaust backpressure sensor even though the 03s and I beleave the 04s are disabled and a combination of different sensors are read in its place.
Wait, just reread your post. how long did you sit and listen to it? it should cycle between two different sounds every little bit.(sorry never timed mine to see how often it cycles) The 6.0s do have an exhaust backpressure sensor even though the 03s and I beleave the 04s are disabled and a combination of different sensors are read in its place.
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