What's the 2008 honda accord o2 sensor location?

The Honda Accord's O2 sensors should be found on the front and rear of the forward exhaust pipe. Additional sensors may be installed on the rear exhaust pipe, after the catalytic converter. They form a valuable link in a vehicle's emission and ignition systems by monitoring the amount of unburnt oxygen exiting the exhaust pipes. This data is sent to the car's main computer or ECU and used to inform the engine's air/fuELRatio. When working, an O2 sensor helps to maintain optimal fuel economy and firing. When sensors start to fail or become d***y, readings will be compromised, causing the car to run too "rich" or too "lean" and can result in rough idling, reduced gas mileage and mIS Fires. Cost of replacing an O2 sensor in a Honda Accord averages $300-$600 in parts and labor.