You have a 1997 Honda accord lx 22lt engine your check engine light on while starting your car up but the car is running fine you have been reading that it could be the 02 sensor any other possabilits?

If your car has less that 150,000 miles on it, you are still covered under warrantee and can take it up with Honda at their cost. This is because of a settlement between Honda and the feds for a faulty ECU in 1997's. Honda's deal was to extend the emissions components warrantee out to 150,000 miles.