You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
That is the code for fuel system or O2 sensor. Replace the O2 sensor and reset the error code by pulling the ECU fuse for several seconds.
If the error returns, the problem may be in the fuel supply, such as clogged filter.
RE Tim's suggestion to go get a manual: I would suggest a Helm manual. It is about $50+ but worth it.
where is the ecu located on a honda accord 2003
the 1994 Honda accord has an obd2 ecu.
In the engine by the battery
The ECU of a 2000 Honda Accord can be found on the passenger side of the cabin. Under the footwell will be a steel case which protects and holds the ECU unit.
its behind centre consol
Honda Accords are governed at 120 mph by the ECU.
Behind radio on floorboard.
behind the ashtray
Timing is set by the ECU.
The ECU is under the carpet on the passenger side front seat (under the dashboard area where you rest your feet).
there is not a scanner port on 87 hondas, the ecu will flash the code from the led on top of the computer. dachonda
Did you check the ECU fuse in the fuse box?