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How do you reset the computer on a 2002 Honda Civic?

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3 answers

★ Top Answer
Austin H.

The ECU in your 2002 Honda Civic acts as the car's central control unit, managing various systems and sensors, monitoring errors, and alerting the driver to any issues. Similar to a brain, it plays a crucial role in your car's functionality. Like any complex electronic device, the ECU may occasionally need to be reset when things go awry. To reset the car's computer, follow these steps: First, allow the car to warm up by idling for 15-20 minutes. Next, disconnect the negative battery cable from the battery and leave it disconnected for a few minutes. Reconnect the battery and start the engine. Finally, let the car idle for 10 minutes without pressing the gas pedal. This process will complete the reset.

More answers

  • December 28, 2020

    My 2002 Honda Civic is having trouble starting. How can I perform a hard reset on it without being able to start the engine and bring it to operating temperature?

  • Philip marucci

    Start the car and allow it to run for 15 minutes. Then, turn off the car and quickly turn it back on without pressing the gas pedal.

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