E270 Turbo Actuator - Electronic

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markyboys270

Member
Joined
Jul 17, 2010
Messages
35
Location
The final frontier
Car
W211 E270
Help please !
Can anyone tell me what component sends the signal to the electronic actuator because my turbo is overboosting.
 
Thanks, can you tell me if thats the pressure sensor that sits above the inlet manifold and is connected to the mixing chamber by a rubber hose or is there another ?
 
The MAP sensor is located in the Inlet Manifold. Held in by two Torx screws and an electrical connector. Costs about £28 and takes two minutes to change.
 
I know you're having problems, but you really need to get the car on to STAR with someone who knows what they are doing.

Problem is, is that it could be a number of problems or one not-so-bloomin-obvious one!

I was having similar problems and ended up changing MAF, MAP and Turbo! Still didn't sort and eventually a day with Olly & Jack @ PCS sorted the problem.
 
Yeah i guess i'll have to bite the bullet and put the car to MB. No indepenents where i am just guys to read fault codes and start investigating, which i've already done.

Cheers
 

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