Hello I have a Aufi 80 B4 BJ03/1993. He is currently working in the Audi workshop. They say that the engine fire device is broken: 039906022 or 037906022EE. I have three SG and all three have the same error according to Audiwrkstatt. The engine starts very hard and then stinks of unburnt petrol. Volgende parts I have already exchanged: candles, candle cable, ignition distributor complete, ignition coil, engine control unit, coolant temperature sensors. In the training run the engine is good. The following measuring devices were made by the Audiwerkstat: Cable harness was controlled, there is no ignition voltage. The average ignition voltage is 4kW. If the engine is dead, the supply of the one-spreitz nozzles is not available. I bought an A4 but I wanted to prepare my old 80 after all. What else can this be? I read something about a Releis 30 here. Audiwerkstatt says this is closed. The last year is fol The disc lifter control unit didn’t work anymore. Did it expand and some corródated soldering points have been renewed and it already sparks again. Can someone help me with my Audi 80 B4? Greetings Xandr.