Hello,
Because the high-pressure part of my VEP (Golf 3 Variant, built in 1995, engine code 1Z) was leaking, I removed it to seal it.
During the removal, I discovered that one of the springs in the high-pressure part was broken.
When I asked the 'helpful' Bosch service about these springs, they first said '???????' (moment, I'll get the boss), then they completely dismissed me.
How is this possible?
Why are you doing that?
That's never going to work!
When I finally managed to place the order for the feathers, I was told that the ESPs absolutely had to be calibrated on a test bench, due to the operating speed.
Now the question:
Is that correct?
When I asked if the TDI didn't have the EDC handle this, the boss simply said: 'If you think that's possible.'
My conclusion: Very unfriendly and incompetent service, only the boss seemed to have some understanding.