High exhaust back pressure
07-09-2020, (Subject: High exhaust back pressure ) 
Post: #19
RE: High exhaust back pressure
If there is carbon buildup and restrictions in the egr cooler then that restriction will lead to higher than normal exhaust manifold pressures and the turbo spooling higher than it should.

If the egr pressure sensor is reading incorrectly (the one you put a '?' around in the pic above .. then this can cause the same type of symptoms.

here is some somewhat related info that may help ...
http://rawze.com/forums/showthread.php?t...8#pid22458


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RE: High exhaust back pressure - Rawze - 07-09-2020



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