Question about 2003 Honda Accord
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Posted on Jan 02, 2017
Further clarification on the O2 sensor location: It is in the exhaust pipe, under the center of the car, on top of the pipe, just aft of the oil filter.
Posted on Jul 14, 2008
SOURCE: trying to locate MAF sensor
Look near your A/C system and under the overflow hose for the coolant. It is a round can looking thing with a small wiring harness attached on top. There rae 3 hex screws holding it on to the bracket. Remove these and slip it off of the air intake tube. Use a small screwdriver to depress the small latch on the inside of the harness and gently pull it off. Disassemble the MAF sensor from the mounting plate, remove it from the vehicle and spray the wires with carburetor cleaner several times. That should clean it up for you. Good luck and let me know if you need more info.
Posted on Feb 16, 2009
4 or 6 cylinder engine.
It's the rear O2 sensor,the one behind the catalytic converter.
Clear the code with OBDII scanner or remove negative cable for 2 minutes.
Wait until the exhaust cool for 1 hours
Disconnect the connector and clean the contacts with CRC electrical contact cleaner the contacts.
reconnect negative battery cable
Start the car and let the motor warm up.
If the code keeps coming back then you will need to purchase a O2 sensor socket + O2 to change it out.
Please rate my answer if it's helpful to you.
Posted on Dec 12, 2009
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