Hi, I’ve changed an engine for an Audi B4 Cabriolet in the last few weeks(5 cylinders 2.3 liters) As far as everything worked out quite well only after I finished it didn’t jump on… There was no spark.I checked everything and noticed that the ignition coil ne Macke had.So I ordered it and installed it to check it further. Then I checked the reverber with the osscilloscope and there was no signal.There was a signal but not what the _reverber was supposed to deliver.So I also got a reverberator (without a distributor cap) and installed it. Then everything was checked again and there was still no signal.Then I had to check if the reverberator had any power at all.Yes, however, I noticed that he also had 12 volts. Then I just had to test if the reverber functioned the kabel and put it directly on the ground. So I had to know what I wanted to have. Only I didn’t have any fun at all! Did not have the fun of it.