It's probably an Oxygen sensor (O2) sensor error code for a burned out O2 sensor heater element. You could continue driving the car without replacing the sensor for awhile since it only affects the cold engine performance. Once the engine heats up, the O2 heater element is no longer needed. Replacing the O2 sensor on your car should be easy, but only if it will loosen up (unscrew) rather easily. Make sure the engine is just luke warm before trying to unscrew it from the exhaust manifold. First turn counterclockwise a tiny bit. Then squirt the CRC product penetrating oil (link below) around the threads several times over a few hour period. Then try to tighten the sensor (clockwise). Finally unscrew the sensor all the way if it comes out without stripping the threads.http://www.tegger.com/hondafaq/error_codes.html































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