turbo cuts out after warming up...confused
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Joined: Apr 2014
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2007 E320 bluetec
turbo cuts out after warming up...confused
not sure if this is the right section...but didnt see anything for E class w211 diesel so here goes. its a 2007 e320 bluetec. basically after warming up there is no power. i can hear the turbo up to that point but after then its just a diesel motor. its at mercedes now and id like to keep from replacing a bunch of expensive **** to see if it fixes the problem so i figured id ask here. cel popped on (after quite awhile...) and said turbo underboost and iirc something about temp. i can get the actual codes from mercedes tomorrow if needed. it was driving fine for about 2 weeks...then it just quit. car has full power up until just about normal temp. but im stumped and mercedes is ready to have me dump money into it fixing stuff. really hoping someone has an idea or suggestion. just want it fixed so i can sell this hooptie
MBWorld Fanatic!
Joined: May 2006
Posts: 1,319
Likes: 252
From: Virginia
W212 M276 DELA 30 ; W211 M113k, W126 M117, W126 OM617, W211 OM642 ; R107 M117 X2, Sierra 1500 LZ0
not sure if this is the right section...but didnt see anything for E class w211 diesel so here goes. its a 2007 e320 bluetec. basically after warming up there is no power. i can hear the turbo up to that point but after then its just a diesel motor. its at mercedes now and id like to keep from replacing a bunch of expensive **** to see if it fixes the problem so i figured id ask here. cel popped on (after quite awhile...) and said turbo underboost and iirc something about temp. i can get the actual codes from mercedes tomorrow if needed. it was driving fine for about 2 weeks...then it just quit. car has full power up until just about normal temp. but im stumped and mercedes is ready to have me dump money into it fixing stuff. really hoping someone has an idea or suggestion. just want it fixed so i can sell this hooptie
Thread Starter
Junior Member
Joined: Apr 2014
Posts: 16
Likes: 0
2007 E320 bluetec
MBWorld Fanatic!
Joined: May 2006
Posts: 1,319
Likes: 252
From: Virginia
W212 M276 DELA 30 ; W211 M113k, W126 M117, W126 OM617, W211 OM642 ; R107 M117 X2, Sierra 1500 LZ0
I don't think I've ever been able to hear my turbo, and I don't even use the engine cover.
Thread Starter
Junior Member
Joined: Apr 2014
Posts: 16
Likes: 0
2007 E320 bluetec
so replace the EGR the code that pops up is turbo under Boost now that is the only one that pops up as soon as we clear the code the turbo spools up but as soon as it realizes whatever its realizing it stops
