We have a '97 Honda accord, that has some trouble codes... we know wut they are, but don't know how to fix...

Question

...them, the 3 trouble codes are; "Catalyst", "Oxygen Sensor", and the "EGR Sensor" is there any suggestions on how to get these to a good status? right now they are red. Thanks!!! :) its pretty much our only best working car.

Answer 1

I would suggest to bring your car to a qualified service center where they have the proper equipment to diagnos the problem. I believe you can fix the job yourself but it's better to trace the cause of the problems through their computer diagnosis system or other similar gadgets for the purpose.

Answer 2

you have a bad downstream oxygen sensor and your egr ports in the intake are clogged. clean them out buy a new egr and vacuum soledoin and replace the oxygen sensor that is after the cat. problem solved. very common easy to fix problem on the accords