Hello guys. I probably have a bigger problem. So first of all to the Audo: Audi 90, BJ 89, 2.3E MKB: NG Now to the mistake: It started, that the engine at a traffic light simply went off and did not start any more. Starter turned however. After about 3 minutes of trying, he suddenly jumped again and ran completely normal. 2 weeks later he jumped on and went out again after 3 seconds. After about 1 minute he jumped on and ran again normal. The fun went about a month like this. Now he does not jump at all. r on, or if it happens to start, it never runs longer than 5 seconds before it goes out again. What I’ve already done: Ignition lock electronics replaced. Ignition checked, spark on the candle is there. Engine control unit replaced (for the fully electronic ignition) fuel pump runs as well. Pressure memory OK. Then I turned off the line for cold start injection at the volume divider. Fuel is there. Then a line to the cylinders turned off and starter turned… there was no fuel ! So I just changed the pressure selector on the volume divider. Motor jumped on and ran for about 5 seconds. Then he went out again. Does anyone have any idea what that can be? I am grateful for every tip !!!