Hello, a month ago I bought a Opel Omega B built in 1994, actually wanted to go to the TÜV with the car, but I drove to the Opel dealer before to have the motor electronics indicator deleted. It’s good that I did that, because some errors were discovered about which I didn’t know anything. The whole braking system had to be renewed at the front, the suspension springs and the track bar at the front too, in addition to that a screw was torn off at the exhaust curve and on the A Then you could see that the handbrake rope was loose and then when the repair was done it was stuck! Now everything is repaired again, does not come the next problem? Did the car from the workshop drive to the gas station and then we wanted to drive home. On the way was suddenly close the car drove no more forward and then started also not then to the Opel dealer! The latter has determined that the air mass meter; tanks Ventilation valve and sensor speed crankshaft is defective! Costs for the three parts 581,00 € plus working hours plus added value, that’s too much money for me and now I want to do it myself. The air mass meter and the sensor speed crankshaft I have just missed the tank ventilation valve and so far not found yet. Who can help me get the cheap one? However, don’t know where the things are installed in my Omega who can help me with this? detkar 70