again the topic of idle speed.
I've been bugging you a couple of times, but I haven't solved the problem yet. I'm trying to describe it.
So...
- Cold start, okay.
- Lauwarm Start Okay. (BISH ORGING)
- Hot start, okay.
If I drive some km with climate, the speed pulsates at the next stop between 100-650 rpm.
If I drive many km with climate, the speed at the next stop goes to approx. 150 rpm down and stay there.
Without climate control everything is OK (always at 650U/min).
What's done?
- OT-Donor new
- coolant temperature sensor new
- Empty lube valve new (cost "only" 130,50EUR at Audi)
Then only the climate remains. But now the clou. If I stand at the traffic light at 150 rpm, I can also switch off the climate, no change. If I leave the climate and start the car again, the speed stops at a clean 650 rpm, until the next stop pulsates in a few kilometers -> stop -> 150 rpm
Now it's connected to the climate or not. It still cools well and makes no unusual noises. How can I test this?
What else could it be, where can I look?
Thank you very much
Welcome
Jörg
