2003 Honda Accord Oxigen Sensor

2003 HONDA ACCORD
96,000 MILES • 4 CYL • FWD • AUTOMATIC
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AMIR GHAFOORI
  • MEMBER
  • 1 POST
My car's check engine light is on and I know that the error code is P0141. I am still not sure to change the O2 sensor. Because I think there might be a small leak in the exhaust pipe. Can you please tell me if that leak my cause this problem?
Jan 15, 2010 at 9:18 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
a leak in the exhaust will usually throw a EVAP Small Leak Detected trouble code. the code you have is normally caused by a failed oxygen sensor or faulty wiring to the sensor. the leak may be causing the sensor to fail though, so need to fix the leak before replacing sensor.
Jan 15, 2010 at 2:11 PM
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