I own a Rav 4, and I have recently hit in the inferior part of the engine, breaking both the carter and the oil pump. It was repaired but not completely, as all of the indicators now turn on, such the ABS and the tire pressure one. Car rings have been changed twice and the main problem now is that, as I reach 3000 revolutions, it starts failing. I have now disconnected the sensor. Does anyone know what can be happening? I was told the cause could be the oxygen sensors, the ABS sensor, and even the automatic transmission. Please help me