Audi A6 C4 2.8 V6 AAH Ignition Module Issue - No Spark, Fuel Pump, Sensor, & Voltage Checks

Hello all. Audi stopped igniting after the initial diagnosis, it turned out that there is no spark. Control with imo. it goes out after turning the ignition switch, the fuel pump works and gives fuel to the rail, all 3 sensors of the engine speed, i.e. 2 on the shaft (these two were replaced with new ones 2 years ago) and one on the shaft in the head gives impulses on the middle pipe. My Vag never connected with this engine, so the error check is gone. I have a question about the ignition module on the shaft. From the side of three pins, it has a voltage of 12.1v on each, from the side of four pins it is not at all even when turning the engine, should it be? measured on the cables at the plugs) This module is marked 4a0905351. The three fuses on the ECU under the passenger's feet are ok

Scheme

no similar module, but I don't understand this description
Added after 15 [hours] 27 [minutes]:
Maybe someone knows how this module should work, I have a voltage on e1 e2 e3 after 12.1V on the other side of the module I have 0 pins on the four pins

I am writing because it may be useful to someone. The problem is solved, I was able to connect the vaga. Two errors appeared, one is the crankshaft sensor and the other is the camshaft sensor (short circuit to ground). The first error results from the second, a short circuit in the camshaft sensor. Interestingly enough, I measured this sensor with an ordinary meter on the middle wire, the pulses were of good voltage, only the wrong time too fast, on an ordinary meter the sensor fault was practically impossible to detect. The sensor has been replaced, the engine fires faster and idles more than before the fault. Conclusions from this like you have orig mileage. over 250 thousand km. then replace the shaft and shaft sensors at any occasion the cost is PLN 500 and peace of mind, equal engine operation and starts from the first

There, the insulation crumbles in these sensors from oil vapors and temperature and short-circuits. The meter measures nothing there, all you need is an LED indicator. As for the errors, they will also be the same with the changed timing, and there will be no spark in the absence of synchronization.