That looks like a Manifold Air Pressure sensor. Does much the same job as an air flow sensor.

A Bosch 0281006060 ?

Edited 28 September Sep 28 by dvderlm

3 hours ago, dvderlm said:

That looks like a Manifold Air Pressure sensor. Does much the same job as an air flow sensor.

A Bosch 0281006060 ?

Hello,

That´s the only sensor that o saw connected to the manifold.The picture is just an example.

All of this is just very strange, this weekend i will try to make a video showing what happens.
Can it be a dodgy connection/wire?But then it whould be intermittent, right?

Thank you guys by trying to help.

Edited 28 September Sep 28 by crash2474

VCDS live data of the MAP pressure will tell you that. During warm-up the ECU will be richening and advancing spark timing.

There's usually a reference atmosphere barometric sensor in the ECU that should also be checked with just ignition on, then at idle. Could that be dirty/blocked? That's a guess. I'm a carbs guy.

The running and then cutting out sounds like the G28 crankshaft sensor if the camshaft sensor fails the ECU uses the crankshaft sensor as a backup but if that fails or gives erroneous data then the ECU will shut the engine down the only other sensor that would cause a shutdown is the knock sensor You can see the sensor outputs on VCDS in the measuring blocks and also in the Vscope display

The coil packs are normally pretty reliable there are resistance checks you can do if you search on here I know I’ve posted the checks a few times but unfortunately my laptop with the information is currently not working

The other thing you could check is the sensor grounds mostly Brown/Yellow wires that go to a bolt on the cylinder head