Hello, my Mazda 323F BJ (built in 1998) 1.5 L 16 V has been running badly for a few months. It started with the fact that the increasingly bad gas assumed during acceleration and sometimes even started to jerk. Performance has also had less than usual. On the highway was partly only about 80-100 kmh possible. After testing the ignition, spark plugs etc. I got a tip to look for the air mass meter. On the Internet I bought a new (from UK) but no original part. The performance of the car was suddenly normal again and drove perfectly. Unfortunately, this made a new mistake. When I was standing at the apmel, the car started to spin (permanent up and down), so that the engine even strangled itself from time to time. However, everything was fine when driving. As a result, I got another air mass meter. Original part, but needed. Since then, the engine did not spin anymore in idle, but the car felt a little less again (very much like This means that if I am standing at the traffic light and want to start driving, the coupling can only come after 2-3 seconds, because the speed often drops for 1-2 seconds when giving gas. With an auto mechanic friend I then stuck off the labda probe during the further troubleshooting and see there, the car suddenly ran perfectly again without jerking and also took on decent gas. o… logically bought a new Lambda probe and installed with much anticipation. The error has remained however. I slowly get the creep!! I would type now on ECU because the error is different with all 3 air mass meters and also because of the behavior with on- or off-set Lambda probe. I previously searched in vain in the engine compartment and behind the glove compartment for it. (will certainly be under the steering column, will look again) Can I have a used steering wheel just buy and exchange in this way? Do I have to pay attention to the exact name? Does anyone have a different idea? Maybe some temperature sensor ? (the errors occur more often when the engine is really warm) Thank you in advance jabopeti (Peter)