I drive the Ommi against the wall!!! Lights shine again…

Hello, I’m getting tired of my cart. In the meantime, the box has been standing in the workshop for over 3 months this year because everything went ass all the time. Well, I still have reliable Astra and Vectras in the family. Meanwhile, I’m only being raised with my Ommi (“Well, how’s your standing gear?!) So, after engine, cylinder head seal (new engine), Krummer, power steering, and ABS control unit were changed (since June 2010 !!!), the box is running again ar. However, the engine control lamp lights up. Error reading brought the following: – tank ventilation valve mass closing – 31 speed signal starting process faulty. Could it be on the camshaft sensor? (That is not yet changed, which is actually a miracle, since almost everything has already been changed at my MV6 *grumble*). The light flickeres while driving, but except that it runs slightly more restless in idle mode can be noticed when driving. Furthermore, my TC perman If it has been fixed once (so it is deactivated after that). Engine off and on, then TC is back. ABS ECU was repaired only 2 months ago. Could it be on a sensor now? Hope you can continue to help me. But one thing I know was that my last Omega was *frust* Greeting