Thanks!!
I did also see something about this, so had the engine idle and tapped on the MAF with the handle of a screwdriver but there was no change in rpm or any stutters. I’m not sure how hard I was supposed to hit but it just looks brittle so didn’t give it much

I also disconnected it and started the car and it runs fine, whilst running I plug it in and it bogs a little bit but then recovers and runs ok again. I’ll get a new Bosch unit and see how I go with it.


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