2007 530d sluggish
I have a 2007 530d. The car drove fine for a week or so. After i brought it And then started to lack power low down. Until around 2000rpm. I was told by a garage to replace the maf. Which I got a brand new one. This didn't seem to help at all and the power loss and juddering stayed the same. I have since pulled the mag sensor plug and the power has returned. All codes read and was only one for the maf. Which I plugged back in and has been cleared.
I did notice a sort of clicking sound coming from the side off the engine. I pulled the air pipe off the egr and the noise stopped. And power has returned a little. But I don't think as much as when the mag was unplugged. Any one with a idea. Starting to annoy me now |
Leaky vacuum line someplace?
Some have said this has caused you type of issue. Do you have any carbon built up in the egr valve body? |
Been so busy with work I haven't had chance to take the egr off yet. But I will be very soon and giving it a good clean. Just to make sure.
I have seen it mentioned about people having similar problems which was down to a vacuum leak. So will find out what size pipe I need and then replace them any way. For peace of mind |
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