1. Brake/Hydraulic warning appears every time after longer service life (from one day onwards).
I'm gonna start the car and I'm gonna go. 30 seconds later, the warning message appears for 10 seconds and then disappears.
It is a Porsche brake system of a 993 Bi Turbo installed (from the previous owner), another brake power amplifier was not installed to my knowledge.
I did the pressure storage test as described on the Audi Selbstdoku page.
I can get around the 20-30x pumps until it starts hard. At 150 km/h, I also made a full-brake with a decoupled motor to see if the brake pressure is maintained or if I notice delays or even an all-out. Nothing, nada. The car brakes without any problems, the error message never comes back when the car is running. Only as described after longer service life.
I'm a little perplexed, besides the full braking 150-0 I have already had 3000km of slipping with always the same pattern and without having had a single dropout or missing brake pressure.
2. Oil pressure too low Warning is absolutely sporadic and not reproducible from time to time in my message.
No matter when the error occurred, the analog display was always in place at the time, at 5 bar under load and at LL ~2Bar at ~80°.
When did it happen?
1. After I had poured a little too much oil (nail width over Max) into the engine, after 100km driving with comfortable driving mode at 130 the error message came the first time and flashed approx. One minute.
2.On a return trip. The way (300km) did not get an error message, on the way back she came after about 180km drive again at cozy 140 and stayed again about 3 minutes.
3.I was in the garage and a buddy just sucked the gas in the LL and then the warning message came again for max 1 min.
4.In the city at 50 in 5 gears quite easily gave gas again the error message came for less than 1 min.
It's spread over two months.
I can't reproduce the mistake on hell coming out. ==References====External links== at high speeds (180+).
How long the display flashes is different, felt naturally like an eternity, but zw. 1 min up to 3min.
Error memory is of course empty...
Unfortunately, I don't know where to start looking either.
I finally expanded my speedometer and cleaned it completely to exclude this source of error. Because the car is Saisionkennz. I haven't really driven it yet.
Here is a video of the brake failure:
It can be that it doesn't work yet, with which always takes about 60 minutes after upload.
http://www.vidup.de/v/rNYSf/
The bad LL comes from a month of service life without battery>new learning. Otherwise the LL runs without any problems so please ignore.
