T5 AXD dumpfes poltern im Luftfilterkasten | Posts 16+

At the nozzle tip, you can see evidence that the parts have rubbed against each other.

TDI-GTI-4-Motion wrote:

Glow plugs are only monitored from Euro 4 onwards.

... with exceptions, for example, the BUK (6L Cupra TDI) definitely does not have glow plug monitoring.

Hello!

I have now sanded and polished the scratches that can be seen in the pictures, following a tip from a motor repair specialist. He explained that these scratches would damage the sealing rings each time, preventing the fuel system from ever being completely sealed.

I'll try it one more time now; if that doesn't help, then a new ZK (likely referring to a component) will need to be installed .

Does anyone happen to know what residual pressure should be present at the tandem pump after the engine is turned off? I had 0.1 bar immediately after turning it off.
Can we potentially see if the system is leak-tight this way?

hi!

Unfortunately, it didn't help again.

Now the only question is whether to buy a head unit with PD (Plasma Display) elements for €4000.

or from the engine builder with cylinder head and valves but without PDE for €1800.

I took some logs once; what would you do with them?