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Ok just finished and it wasn't easy , using a heat gun I managed after some time to remove and switch left and right Mass Air Flow manifold sensor boots over and yep the fault moved , I now have a B2/6b1 (Left air intake temp sensor)implausible . So I need a whole new manifold , brilliant (not)...

Very nice , I'll give my e-class coupe a clean when I sort this air intake fault out , at the moment we are not on good terms :wallbash:

Had another look today and everything looks ok apart from a bit of oil on the sensors , sprayed with contact cleaner but no good . Tomorrow I'm going to try and separate the boot sensor housings and swap them around , if the fault goes from right to left then I'll buy the new unit .

Had a delve yesterday , disconnected the hoses either side of the unit , these contained filters which were a bit clogged with debris . Cleaned , replaced , reset fault code and went for a drive , the engine light didn't come on while driving but returned later when the car had been parked up a...

Have you seen my thread in Engine forum ? Any pointers much appreciated . W207 Air Intake Faults

So I had a look today and located the Mass Air Flow system got a pic off the net , two electrical connections left and right which I think are the Air Intake Sensors ? They look like they are integral and don't separate as I pulled one of the connections off . Anybody had any issues with this...

Hi kianok thanks for the welcome , I thought I'd start a separate thread for the problem , common one I think . I bought a Foxwell fault scanner over Xmas to reset some faults on my other car (Z3) and blow me if the E Class didn't throw up an engine light warning . I've not got around to...

Had my 6 year old E-Class coupe about 16 months and I'm starting to investigate a couple of issues so I thought I'd better join a MB forum and this looks a good 'un :)