One problem related to brake sensor has been reported for the 1998 Chevrolet Cavalier. The most recently reported issues are listed below.
The engine started having problems where it didn't want to move and the gas pump kept messing up and the gas needle doesn,t show correct it will say you have a half a tank when you really have a quarter tank, and the throttle sensor is messed up I was on I-4 which is a major highway in orlando in the middle of traffic the was on but loss power and stalled out.