I have a 1991 LX. I want to buy an air filter for it i saw on ebay. I took a look at mine and noticed the sensors in it. I pulled them off and started the car, it sounded horrible, it sounded as if it were about to die. i plugged the sensors back in and the engine sounded good. Can i bypass them somehow to install the new one or what should I do??? I don´t want my car running like crap with a brand new filter so how do i install the filter without the sensors and still have my car run good?