How to Reset the Rev Limiter on a '93 Cavalier
- 1). Pull the hood latch and open the hood.
- 2). Disconnect the negative battery cable from the negative battery terminal with a wrench. Allow the car to sit with the battery cable disconnected for 30 minutes, allowing the car's computer to reset.
- 3). Connect the negative battery cable to the negative battery terminal with a wrench.
- 4). Start the vehicle. Allow it to idle in neutral in a well-ventilated area for 10 minutes. This will allow the car's computer to relearn the proper idle and rev limits.
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