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Mercedes Benz Vito 120 3.0 CDi 2007 - Code P2623 #

Posted by Ben Brixey on March 14, 2013, 5:50 pm

Year of Manufacture *: 2007
Engine Size and Code *: 3.0 V6
( Optional) Fault Codes: P2623

Hi Guys

Can anyone tell me if they have successfully communicated with the Engine managment system on this vehicle using a Bosch KTS. I know I have managed with the car range using this engine, but am unable too with the vito?!

Its symptons are no boost and came to me with the main intake pipe off of the turbo.
I have managed to get a fault code (P2623) via EOBD and this relates to a HFM fault.

My problem is that even with a known good HFM fitted and everything else (intake pipe) resecured. I cannot clear this fault code even with just the ignition on. Live data is very limited in EOBD and I dont trust the autodiagnos scanner as most of the data is ???

Could it be a star only requirement?

Any info much appreciated

Ben

Re: Mercedes Vito 120 cdi

Posted by Andy Broomhead <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat3503' width='330' height='300' border=0 style='border:none;'> on March 14, 2013, 11:06 pm, in reply to "Mercedes Vito 120 cdi"
Andy Broomhead

Snap on covers this engine quite well

Re: Mercedes Vito 120 cdi

Posted by Alan Lange <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat3293' width='330' height='300' border=0 style='border:none;'> on March 16, 2013, 8:58 pm, in reply to "Re: Mercedes Vito 120 cdi"
Alan Lange

You're welcome to try my verdict on it if you wish, only 15 mins from you.

Re: Mercedes Benz Vito 120 3.0 CDi 2007 - Code P2623 #

Posted by Kev Gundry <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5245' width='330' height='300' border=0 style='border:none;'> on March 23, 2013, 9:37 am, in reply to "Mercedes Benz Vito 120 3.0 CDi 2007 - Code P2623 #"
Kevin Gundry

Hi Ben, that code relates to your HFM it's quite common for those to go,i normally keep a spare one on the shelf for testing, however you will need to calibrate it and clear fault codes with MB star and complete 3 drive cycles before the light goes out. Not sure what other scanners will do it.

HTH

Kev Gundry

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